| Patent application number | Description | Published |
|---|
| 20090178986 | RACK MOUNTED COMPUTER SYSTEM - A rack mounted computer system. In one variation the computer rack is configured for side-by-side placement of computers. In another variation, the computer rack includes flanges for supporting the placement of computer units within the rack. In another variation the computer rack is configured with retaining clips. In yet another variation, the computer rack is configured to receive computers with chassis that are adapted for side-by-side placement. | 07-16-2009 |
| 20100079404 | Movable Track Pad with Added Functionality - An input device is disclosed. The input device includes a movable touch-sensitive track pad capable of detecting an object in close proximity thereto so as to generate a tracking control signal. The input device also includes a movement indicator capable of detecting the movements of the movable track pad so as to generate one or more other control signals (e.g., button signals). The control signals can be used to perform actions in an electronic device operatively coupled to the input device. | 04-01-2010 |
| 20110089792 | PORTABLE COMPUTER HOUSING - An aluminum housing and methods of fabrication are described. The computer housing being suitable for enclosing a computer assembly. The aluminum housing includes an aluminum structural support portion covered by a thermoplastic elastomer material. The aluminum is first textured and anodized before an adhesive film is applied to an unsealed anodized aluminum surface. The thermoplastic elastomer material is then overmolded onto the pre-bonded aluminum structural support to provide a protective layer that is pleasing to the eye and touch. | 04-21-2011 |
| 20110133620 | RACK MOUNTED COMPUTER SYSTEM - A rack mounted computer system. In one variation the computer rack is configured for side-by-side placement of computers. In another variation, the computer rack includes flanges for supporting the placement of computer units within the rack. In another variation the computer rack is configured with retaining clips. In yet another variation, the computer rack is configured to receive computers with chassis that are adapted for side-by-side placement. | 06-09-2011 |
| 20120099264 | PORTABLE COMPUTING DEVICE - A portable computing device includes at least a base portion of a lightweight material that includes at least a wedge shaped top case having a trough formed at an interfacing edge thereof. The trough includes a raised portion having a first contact surface and a receiving area, and a bottom case coupled to the top case to form a complete housing for at least a portion of the portable computing device for enclosing at least a plurality of operational components and a plurality of structural components. The portable computing device also includes at least a lid portion pivotally connected to the base portion by a hinge assembly. In the described embodiments, the lid portion has a display in communication with one or more of the plurality of components in the base portion by way of or more electrical conductors that electrically connect the base portion to the lid portion. | 04-26-2012 |
| 20130003280 | PORTABLE COMPUTING DEVICE - A portable computing device includes at least a base portion of a lightweight material that includes at least a wedge shaped top case having a trough formed at an interfacing edge thereof. The trough includes a raised portion having a first contact surface and a receiving area, and a bottom case coupled to the top case to form a complete housing for at least a portion of the portable computing device for enclosing at least a plurality of operational components and a plurality of structural components. The portable computing device also includes at least a lid portion pivotally connected to the base portion by a hinge assembly. In the described embodiments, the lid portion has a display in communication with one or more of the plurality of components in the base portion by way of or more electrical conductors that electrically connect the base portion to the lid portion. | 01-03-2013 |
| 20130034676 | ADHESIVE STACK WITH A CENTRAL SHEAR LAYER - An adhesive stack may comprise a shear layer positioned between two adhesive layers, wherein the shear layer is designed to fail upon application of a deliberate and appropriate shear force and before the failure of the adhesive layers. The adhesive stack may aid in securing components within an electronic device to prevent movement of the component when the device is dropped, hit, or bumped. The adhesive stack may occupy minimal space within the device, and reduce the cost of securing the component within the device's interior. The adhesive stack may allow for replacement of the component by an authorized person applying an appropriate and deliberate force. The adhesive stack may aid in identifying components replaced by an unauthorized person. | 02-07-2013 |
| 20130034727 | ADHESIVE STACK WITH A CENTRAL SHEAR LAYER - An adhesive stack comprises a shear layer positioned between two adhesive layers. The shear layer, comprised of a weak adhesive sub-layer positioned between substrate sub-layers, is designed to fail upon application of a deliberate and appropriate shear force and before the failure of the adhesive layers. The adhesive sub-layer defines a width and/or length less than a width and/or length of another layer or sub-layer of the adhesive stack. The adhesive stack aids in securing components within an electronic device to prevent movement of the component when the device is dropped, hit, or bumped. The adhesive stack may occupy minimal space within the device, and reduce the cost of securing the component within the device's interior. The adhesive stack may allow for replacement of the component by an authorized person applying an appropriate and deliberate force. The adhesive stack may aid in identifying components replaced by an unauthorized person. | 02-07-2013 |
| 20130285984 | MOVABLE TRACK PAD WITH ADDED FUNCTIONALITY - An input device is disclosed. The input device includes a movable touch-sensitive track pad capable of detecting an object in close proximity thereto so as to generate a tracking control signal. The input device also includes a movement indicator capable of detecting the movements of the movable track pad so as to generate one or more other control signals (e.g., button signals). The control signals can be used to perform actions in an electronic device operatively coupled to the input device. | 10-31-2013 |
| 20130327507 | OPTIMIZED VENT WALLS IN ELECTRONIC DEVICES - The disclosed embodiments related to a component for use in a portable electronic device. The component includes a wall of the portable electronic device, containing an intake zone that includes a set of intake vents directed at a first angle toward one or more heat-generating components of the portable electronic device. The wall also includes an exhaust zone containing a set of exhaust vents directed at a second angle out of the portable electronic device. | 12-12-2013 |
| 20130327556 | CLUTCH FEATURES OF A PORTABLE COMPUTING DEVICE - A portable computing device can include one or more clutch assemblies that can include a conductive elastomer configured to contact at least a portion of the clutch assembly of the portable computing device. The conductive elastomer can be configured to also contact at least one region of the base portion of the portable computing device. In one embodiment, the conductive elastomer can be disposed on the clutch assembly. The conductive elastomer can enhance an electrical coupling between two or more regions of the base portion, especially in the region near the conductive elastomer and the clutch assembly. The enhanced coupling can increase a performance of an electrical shield provided by the two or more regions of the base portion. | 12-12-2013 |
| 20130328741 | INTERNAL COMPONENTS OF A PORTABLE COMPUTING DEVICE - The present application describes various embodiments of systems and methods for providing internal components for portable computing devices having a thin profile. More particularly, the present application describes internal components configured to fit within a relatively thin outer enclosure. | 12-12-2013 |
| 20130329349 | BATTERY STRUCTURE AND INTEGRATION - A portable electronic device is described. This portable electronic device includes an external housing with a cavity defined by an edge. A keyboard, having a front surface and a back surface, is disposed in the cavity with the front surface facing the external housing. Moreover, a tray is disposed over the back surface of the keyboard, and is mechanically coupled to the external housing adjacent to the edge. Furthermore, battery cells are mechanically coupled to an opposite side of the tray from the back surface of the keyboard. The tray may allow the battery cells to be removed from the portable electronic device without damaging the keyboard. In addition, the tray may increase the compression strength and/or the bending strength of the portable electronic device. | 12-12-2013 |
| 20130329450 | PORTABLE COMPUTING DEVICE - The present application describes various embodiments regarding systems and methods for providing a lightweight and durable portable computing device having a thin profile. The portable computing device can take the form of a laptop computer. The laptop computer can include a uni-body top case having an integrated support system formed therein, the integrated support system providing structural support that distributes applied loads through the top case preventing warping and bowing. | 12-12-2013 |
| 20130329915 | MICROPHONE FEATURES RELATING TO A PORTABLE COMPUTING DEVICE - A portable computing device includes one or more microphones that function seamlessly with other components within the portable computing device. In one embodiment, a microphone opening is disposed on a side of the personal computing device and configured to be substantially perpendicular to a user. In another embodiment, a second microphone opening is disposed co-planar to the first microphone opening and positioned a predetermined distance apart. In another embodiment, one or more microphone openings can be disposed in a keyboard area and substantially between left and right sides of the portable computing device. In yet another embodiment, one or more microphone openings can be disposed underneath keycaps of the portable computing device. | 12-12-2013 |
| 20130329934 | SPEAKER FEATURES OF A PORTABLE COMPUTING DEVICE - A portable computing device can include one or more speakers integrated with internal components. In one embodiment, the speakers can be configured to produce audio output signals and direct at least a portion of the audio signals through vents disposed on a base portion of the portable computing device. In one embodiment, the vents can also direct cooling air into the base portion. In one embodiment, the speakers can also be configured to direct a portion of the audio signal through a speaker grille disposed on the base portion. One embodiment of a speaker enclosure can include a resonant cavity for a first audio transducer formed by the speaker enclosure in cooperation with the base portion of the portable computing device and a second audio transducer configured to direct an audio signal beneath a keyboard. | 12-12-2013 |
| 20130330975 | CABLELESS BATTERY INTEGRATION - An interposer for electrically coupling a battery-management circuit board in a power supply and a motherboard is described. The interposer includes: a substrate having a top surface and a bottom surface; first spring connectors, disposed on the top surface, which electrically couple to the battery-management circuit board; and second spring connectors, disposed on the bottom surface and electrically coupled to the first spring connectors, which electrically couple to the motherboard. Spring connectors in a first subset of the first and second spring connectors that convey power signals have a first vertical height, and spring connectors in a second subset of the first and second spring connectors that convey monitoring signals for the power supply have a second, smaller vertical height. In this way, the first subset is activated before the second subset is activated, thereby ensuring that an electrical path for the power signals is established first. | 12-12-2013 |
| 20140072794 | REMOVABLE ADHESIVE JOINT FOR COMPUTING DEVICE - Examples of computing devices including a processor, memory, and a display device housed within the same enclosure are described. In examples, the display device, which may include a cover glass, may be attached to the enclosure using a multilayer adhesive member, the multilayer adhesive including a first adhesive layer and a second adhesive layer disposed on opposite sides of a foam layer. The first and/or second adhesive layers may include two or more layers of a pressure sensitive adhesive (PSA), which may be separated using one or more adhesive carrier films. In examples, the first and/or second adhesive layers may include a low tack (e.g. removable) PSA for adhering to surfaces of the display and enclosure and for facilitation removal and re-workability of the adhesive joint. | 03-13-2014 |
| 20140077670 | PORTABLE COMPUTING DEVICE - The present application describes various embodiments regarding systems and methods for providing a lightweight and durable portable computing device having a thin profile. The portable computing device can take the form of a laptop computer. The laptop computer can include a uni-body top case having an integrated support system formed therein, the integrated support system providing structural support that distributes applied loads through the top case preventing warping and bowing. | 03-20-2014 |
| 20140096889 | INTERNAL COMPONENT ADHESIVE SECURING SYSTEMS FOR PORTABLE COMPUTING DEVICES - Methods and systems for adhering internal components in a portable computing device are described. In some embodiments, an internal component adhesive removal system can include a conforming wrapper. In one embodiment, the conforming wrapper can wrap around a portion of an outer surface of the internal component. The conforming wrapper can secure and at least partially enclose the internal component such that the internal component is sufficiently constrained to protect the internal component from damage during movement of the portable computing device during normal use. In some embodiments, the wrapper comprises one or more shock absorbing features. In some embodiments, the wrapper comprises a feature configured to tear to facilitate removal of the internal component from the portable computing device. | 04-10-2014 |
| 20140111914 | TRACK PAD ACOUSTIC FEATURES RELATED TO A PORTABLE COMPUTER - The present application describes various embodiments of systems and methods for providing internal and external components for portable computing devices having a thin profile. More particularly, the present application describes internal components configured to fit within a relatively thin outer enclosure, wherein the internal components comprise at least one external interface, such as, for example, a track pad interface. | 04-24-2014 |
| 20140111933 | SSD (SOLID STATE DRIVE) RELATED FEATURES OF A PORTABLE COMPUTER - A removable assembly for quickly inserting and removing a mass storage device from a compartment situated on the case of a portable computing device is described. The removable assembly is made of a mass storage device, a bracket which serves as a carrier for the mass storage device, and a metal plate. The mass storage device can be a solid state drive (SSD) card. The bracket is a single-piece plastic structure that can be deflected for snap insertion into the compartment and snap removal from the compartment. The metal plate conducts heat from the solid state drive (SSD) card to prevent it from overheating. | 04-24-2014 |
| 20140112517 | MICROPHONE FEATURES RELATED TO A PORTABLE COMPUTING DEVICE - A portable computing device includes one or more microphones that function seamlessly with other components within the portable computing device. In one embodiment, a microphone opening is disposed on a side of the personal computing device and configured to be substantially perpendicular to a user. In another embodiment, two microphones can be disposed on an upper region above a keyboard section and can include a third microphone facing toward a rear portion of the portable computing device. In yet another embodiment, a fixture for providing a bonding pressure to microphones is described. | 04-24-2014 |
| 20140123459 | COMPONENT REMOVAL SYSTEMS FOR PORTABLE COMPUTERS - The described embodiments relate generally to components used in a portable computing device and more particularly to mounting a component with a component extractor that allows a component to be removably affixed to a portable computing device. The component extractor can include a compressible securing portion configured to secure the component to the portable computing device and an extracting portion arranged to apply an extracting force to the compressible securing portion to detach the component from the portable computing device. The compressible material can be made of a highly extensible material. In one embodiment, a low friction material can be provided along an edge of the component such that the component extractor slides along the edge during an extraction procedure. | 05-08-2014 |
| 20140361671 | COMPUTER INTERNAL ARCHITECTURE - An internal component and external interface arrangement for a cylindrical compact computing system is described that includes at least a structural heat sink having triangular shape disposed within a cylindrical volume defined by a cylindrical housing. A computing engine having a generally triangular shape is described having internal components that include a graphics processing unit (GPU) board, a central processing unit (CPU) board, an input/output (I/O) interface board, an interconnect board, and a power supply unit (PSU). | 12-11-2014 |
| 20140361672 | COMPUTER HOUSING - A desktop computing system having at least a central core surrounded by housing having a shape that defines a volume in which the central core resides is described. The housing includes a first opening and a second opening axially displaced from the first opening. The first opening having a size and shape in accordance with an amount of airflow used as a heat transfer medium for cooling internal components, the second opening defined by a lip that engages a portion of the airflow in such a way that at least some of the heat transferred to the air flow from the internal components is passed to the housing. | 12-11-2014 |
| 20140361893 | COMPUTER INPUT/OUTPUT INTERFACE - An internal component and external interface arrangement for a cylindrical compact computing system is described that includes at least a structural heat sink having triangular shape disposed within a cylindrical volume defined by a cylindrical housing. A computing engine having a generally triangular shape is described having internal components that include a graphics processing unit (GPU) board, a central processing unit (CPU) board, an input/output (I/O) interface board, an interconnect board, and a power supply unit (PSU). | 12-11-2014 |
| 20140362522 | COMPUTER THERMAL SYSTEM - The present application describes various embodiments regarding systems and methods for providing efficient heat rejection for a lightweight and durable compact computing system having a small form factor. The compact computing system can take the form of a desktop computer. The desktop computer can include a monolithic top case having an integrated support system formed therein, the integrated support system providing structural support that distributes applied loads through the top case preventing warping and bowing. A mixed flow fan is utilized to efficiently pull cooling air through the compact computing system. | 12-11-2014 |
| 20140362523 | COMPUTER THERMAL MANAGEMENT - The present application describes various embodiments regarding systems and methods for providing efficient heat rejection for a lightweight and durable compact computing system having a small form factor. The compact computing system can take the form of a desktop computer. The desktop computer can include a monolithic top case having an integrated support system formed therein, the integrated support system providing structural support that distributes applied loads through the top case preventing warping and bowing. A mixed flow fan is utilized to efficiently pull cooling air through the compact computing system. | 12-11-2014 |
| 20140362576 | COMPUTER ARCHITECTURE - An internal component and external interface arrangement for a cylindrical compact computing system is described that includes at least a structural heat sink having triangular shape disposed within a cylindrical volume defined by a cylindrical housing. A computing engine having a generally triangular shape is described having internal components that include a graphics processing unit (GPU) board, a central processing unit (CPU) board, an input/output (I/O) interface board, an interconnect board, and a power supply unit (PSU). | 12-11-2014 |
| 20150070838 | BUMPER FOR A COMPUTING DEVICE AND RELATED ASSEMBLY AND METHOD - Bumpers for electronic devices are provided. The bumpers may be formed from a polymer coupled to a housing via a primer. The primer may include a first functional group configured to form a chemical bond with the housing a second functional group configured to form a bond with the polymer. Accordingly, externally-mounted bumpers that do not impinge upon internal space within a housing may be provided. However, the bumpers may be employed for various other purposes. Related portable electronic devices, assemblies, and methods are also provided. | 03-12-2015 |
| 20150131220 | PORTABLE COMPUTING DEVICE - A portable computing device includes at least a base portion of a lightweight material that includes at least a wedge shaped top case having a trough formed at an interfacing edge thereof. The trough includes a raised portion having a first contact surface and a receiving area, and a bottom case coupled to the top case to form a complete housing for at least a portion of the portable computing device for enclosing at least a plurality of operational components and a plurality of structural components. The portable computing device also includes at least a lid portion pivotally connected to the base portion by a hinge assembly. In the described embodiments, the lid portion has a display in communication with one or more of the plurality of components in the base portion by way of or more electrical conductors that electrically connect the base portion to the lid portion. | 05-14-2015 |
| 20150163960 | OPTMIZED VENT WALLS IN ELECTRONIC DEVICES - The disclosed embodiments related to a component for use in a portable electronic device. The component includes a wall of the portable electronic device, containing an intake zone that includes a set of intake vents directed at a first angle toward one or more heat-generating components of the portable electronic device. The wall also includes an exhaust zone containing a set of exhaust vents directed at a second angle out of the portable electronic device. | 06-11-2015 |
| 20150253822 | COMPUTER THERMAL SYSTEM - The present application describes various embodiments regarding systems and methods for providing efficient heat rejection for a lightweight and durable compact computing system having a small form factor. The compact computing system can take the form of a desktop computer. The desktop computer can include a monolithic top case having an integrated support system formed therein, the integrated support system providing structural support that distributes applied loads through the top case preventing warping and bowing. A mixed flow fan is utilized to efficiently pull cooling air through the compact computing system. | 09-10-2015 |
| 20160048163 | INTERNAL COMPONENTS OF A PORTABLE COMPUTING DEVICE - The present application describes various embodiments of systems and methods for providing internal components for portable computing devices having a thin profile. More particularly, the present application describes internal components configured to fit within a relatively thin outer enclosure. | 02-18-2016 |
| 20160070315 | COMPUTER HOUSING - A desktop computing system having at least a central core surrounded by housing having a shape that defines a volume in which the central core resides is described. The housing includes a first opening and a second opening axially displaced from the first opening. The first opening having a size and shape in accordance with an amount of airflow used as a heat transfer medium for cooling internal components, the second opening defined by a lip that engages a portion of the airflow in such a way that at least some of the heat transferred to the air flow from the internal components is passed to the housing. | 03-10-2016 |
| Patent application number | Description | Published |
|---|
| 20090078505 | Safety device - A safety device includes a locking mechanism connected to a first portion and a braking mechanism connected to a second portion. The locking mechanism includes at least one pawl and a biasing member urging the at least one pawl into an engaging position. The braking mechanism includes at least one tooth having an engaging surface, and the at least one pawl engages the engaging surface in the engaging position. The engaging position prevents rotation of the first portion in the first direction and allows rotation of the first portion in the second direction. A force of at least 250 pounds on the first portion allows the braking mechanism to rotate thereby allowing the first portion to rotate in the first direction. The braking mechanism is prevented from rotating when the force has been released from the first portion thereby preventing rotation of the first portion in the first direction. | 03-26-2009 |
| 20090084631 | Retractable Lifeline Assembly - A retractable lifeline assembly includes a housing having a first portion and a second portion separated by a plate portion having an aperture. The aperture places a first cavity of the first portion in fluid communication with a second cavity of the second portion. A shaft extends through the aperture into the first cavity and the second cavity, and a seal proximate the shaft and the plate portion seals the first cavity from the second cavity. The first portion contains a cable assembly and the second portion contains a brake assembly. | 04-02-2009 |
| 20090084883 | Retrieval Assembly - A retrieval assembly is configured and arranged for use with a retractable lifeline assembly including a cable assembly. The retrieval assembly is releasably engagable with the cable assembly to pay out or retract the cable during rescue. | 04-02-2009 |
| 20100025157 | Self-Rescue Safety Device - A self-rescue device includes a rope operatively connected to a lifeline connector. The lifeline connector is releasably operatively connected to a frame member of the self-rescue device, and should a fall occur, the user releases the lifeline connector from the frame member. A centrifugal braking mechanism controls the rate at which the rope is paid out, which controls the rate of the user's descent. | 02-04-2010 |
| 20100224448 | Safety Device with Fall Arrest and Descending Modes - A safety device with fall arrest and descending modes includes a housing, a drum, a lifeline, first and second brake assemblies, and a control. The drum is rotatably operatively connected to the housing. The lifeline has an intermediate portion interconnecting a first end and a second end. The first end is operatively connected to the drum. The first and second assemblies are operatively connected to the drum. The control is operatively connected to the first and second brake assemblies and has a first position and a second position. The first position selectively engages the first brake assembly in a descending mode and the second position selectively engages the second brake assembly in a fall arrest mode. | 09-09-2010 |
| 20100226748 | Safety Device with Fall Arrest and Descending Modes - A safety device with fall arrest and descending modes includes a housing, a drum, a lifeline, first and second brake assemblies, and a control. The drum is rotatably operatively connected to the housing. The lifeline has an intermediate portion interconnecting a first end and a second end. The first end is operatively connected to the drum. The first and second assemblies are operatively connected to the drum. The control is operatively connected to the first and second brake assemblies and has a first position and a second position. The first position selectively engages the first brake assembly in a descending mode and the second position selectively engages the second brake assembly in a fall arrest mode. | 09-09-2010 |
| 20110094839 | ENERGY ABSORBER - An energy absorber comprises an intermediate portion interconnecting a first end and a second end. The intermediate portion and the first and second ends are on the same plane. The intermediate portion includes curved portions configured and arranged to deform and begin to straighten when subjected to a pre-determined load to absorb energy from the pre-determined load. Should a user fall, the energy absorber will deform (begin to straighten) to absorb energy from the fall. Optional pins prevent material from getting caught in the energy absorber, assist in stiffening the energy absorber, and assist in pre-stressing the energy absorber so that it will not open up when subjected to a load less than the pre-determined load. Optional tabs and slots or protrusions and notches prevent material from getting caught in the energy absorber. | 04-28-2011 |
| 20110203870 | JET BRIDGE FALL PROTECTION ASSEMBLY - A fall protection system that includes at least one rail section, at least one shuttle and at least one connecting member is provided. The at least one rail section is configured and arranged to be coupled to a structure that changes in length. The at least one shuttle is configured and arranged to movably engage the at least one rail section. In addition, the at least one connecting member is configured and arranged to provide a connection point to the at least one shuttle. | 08-25-2011 |
| 20110297778 | SELF-RETRACTING LIFELINE WITH DISCONNECTABLE LIFELINE - A self-retracting lifeline is provided. In one embodiment, the self-retracting lifeline includes a housing, a drum, an activation assembly, a lifeline and a connector, the drum is received in the housing. The activation assembly is received in the housing. Moreover, the activation assembly is operationally coupled to the drum to selectively rotate the drum. The connector is coupled proximate an end of the lifeline. The connector has a connector passage. The connector passage is configured and arranged to selectively couple the lifeline to the drum. | 12-08-2011 |
| 20120298445 | RETRACTABLE HORIZONTAL LIFELINE ASSEMBLY - A retractable horizontal lifeline assembly includes a lifeline, a drum, and a crank. The lifeline has an intermediate portion interconnecting a first end and a second end. The drum has a base and is rotatable. The first end of the lifeline is operatively connected to the drum and the intermediate portion of the lifeline is windable about and paid out from the base. The drum is operatively connected to a first anchorage structure. The second end is operatively connected to a second anchorage structure. The crank is configured and arranged to be releasably connectable to the drum and is rotatable to rotate the drum and tension the lifeline. The crank includes a tension indicator to provide indication when the tension in the lifeline has reached a predetermined level. The crank is capable of tensioning the lifeline to a level greater than the predetermined level. | 11-29-2012 |
| 20120298446 | RETRACTABLE HORIZONTAL LIFELINE ASSEMBLY - A retractable horizontal lifeline assembly includes a lifeline windable about and paid out from a rotatable drum and a housing. The housing includes a first connector and is configured and arranged to house the drum and the lifeline wound about a base of the drum. The first connector is operatively connected to a first anchorage structure, the lifeline is pulled outward from proximate the housing thereby paying out at least a portion of the lifeline from the drum, a second connector operatively connected to the lifeline is operatively connected to a second anchorage structure, and the lifeline is tensioned using a crank that rotates the drum to increase the tension in the lifeline and provides indication when the tension in the lifeline reaches a predetermined level. | 11-29-2012 |
| 20130104351 | CONNECTOR | 05-02-2013 |
| 20130105247 | SELF-RETRACTING LIFELINE | 05-02-2013 |
| 20130206510 | Brake Assembly for Use with a Retractable Lifeline Assembly - A brake assembly for use with a retractable lifeline assembly comprises a brake hub, a pressure plate, a first friction disk, a brake plate, a second friction disk, and a lock nut. The brake hub includes a flange extending outward from an at least partially threaded shaft. The pressure plate is positioned on the at least partially threaded shaft proximate the flange. The first friction disk is positioned on the at least partially threaded shaft proximate the pressure plate. The brake plate is positioned on the at least partially threaded shaft proximate the first friction disk. The second friction disk is positioned on the at least partially threaded shaft proximate the brake plate. The lock nut is threaded onto the at least partially threaded shaft, and the lock nut is set to a desired torque at which the brake plate slips prior to final assembly of the retractable lifeline assembly. | 08-15-2013 |
| 20130256441 | SELF-RETRACTING LIFELINE WITH DISCONNECTABLE LIFELINE - A self-retracting lifeline is provided. In one embodiment, the self-retracting lifeline includes a housing, a drum, an activation assembly, a lifeline and a connector, the drum is received in the housing. The activation assembly is received in the housing. Moreover, the activation assembly is operationally coupled to the drum to selectively rotate the drum. The connector is coupled proximate an end of the lifeline. The connector has a connector passage. The connector passage is configured and arranged to selectively couple the lifeline to the drum. | 10-03-2013 |
| 20140020983 | ROPE GRAB - A rope grab for a vertical fall protection system is provided. The rope grab includes a housing with an elongated member passage. The elongated member passage is configured to receive an elongated member. A locking cam is pivotally coupled to the housing and selectively engages an elongated member received in the elongated member passage. A cam spring is coupled between the housing and the locking cam to provide a relatively slight biasing force on the locking cam in a direction towards an elongated member received in the elongated member passage. A locking arm, pivotally coupled to the housing, has a first end that is configured to be coupled to a safety harness of a user and a second end that selectively engages the locking cam to lock the locking cam on an elongated member in the elongated member passage during a fall event. | 01-23-2014 |
| 20140020988 | ROPE GRAB - A rope grab for a vertical fall protection system is provided. The rope grab includes a housing with an elongated member passage. The elongated member passage is configured to receive an elongated member. A locking cam is pivotally coupled to the housing and selectively engages an elongated member received in the elongated member passage. A cam biasing member positioned to provide a relatively slight biasing force on the locking cam in a direction towards an elongated member received in the elongated member passage. A locking arm, pivotally coupled to the housing, has a first end that is configured to be coupled to a safety harness of a user and a second end that selectively engages the locking cam to lock the locking cam on an elongated member in the elongated member passage during a fall event. | 01-23-2014 |
| 20150041253 | RETRACTABLE LIFELINE ASSEMBLY - A retractable lifeline assembly includes a housing having a first portion and a second portion separated by a plate portion having an aperture. The aperture places a first cavity of the first portion in fluid communication with a second cavity of the second portion. A shaft extends through the aperture into the first cavity and the second cavity, and a seal proximate the shaft and the plate portion seals the first cavity from the second cavity. The first portion contains a cable assembly and the second portion contains a brake assembly. | 02-12-2015 |
| 20150107059 | CONNECTOR - A connector comprises a base, a gate, and a locking mechanism. The base forms an opening. The gate is slidably operatively connected to the base and spans the opening. The locking member has an engaging position and a releasing position. The engaging position secures the gate to the base, and the releasing position allows the gate to be moved relative to the base. | 04-23-2015 |
| 20150321032 | CENTRIFUGAL BRAKE ASSEMBLY - A centrifugal brake assembly comprises at least one pawl, at least one biasing member, and a rotor. The at least one pawl includes a base from which a circular portion extends. The rotor includes at least one receiving portion having a notched portion configured and arranged to receive the circular portion. One of the at least one pawl and the rotor has a curved slotted portion, the at least one biasing member being seated within the curved slotted portion, and another of the at least one pawl and the rotor having a curved elongated protrusion extending in line with the curved slotted portion and the at least one biasing member. The at least one pawl is pivotable about the circular portion relative to the rotor, and the at least one pawl is configured and arranged to engage a stop member when the at least one pawl is in an engaged position. | 11-12-2015 |
| 20150352383 | ROPE GRAB - A rope grab for a vertical fall protection system is provided. The rope grab includes a housing with an elongated member passage. The elongated member passage is configured to receive an elongated member. A locking cam is pivotally coupled to the housing and selectively engages an elongated member received in the elongated member passage. A cam spring is coupled between the housing and the locking cam to provide a relatively slight biasing force on the locking cam in a direction towards an elongated member received in the elongated member passage. A locking arm, pivotally coupled to the housing, has a first end that is configured to be coupled to a safety harness of a user and a second end that selectively engages the locking cam to lock the locking cam on an elongated member in the elongated member passage during a fall event. | 12-10-2015 |
| 20160023024 | ENERGY ABSORBER ASSEMBLY AND COMPONENTS THEREOF - An energy absorber assembly for use with a safety harness comprises a connector, a bracket assembly, a fastener, and an energy absorber. The connector is configured and arranged to operatively connect to the safety harness. The fastener operatively connects the bracket assembly and the connector, and the fastener releases the bracket assembly from the connector when subjected to a predetermined load. The energy absorber operatively connects the bracket assembly and the connector, and the energy absorber includes a first portion and a second portion that separate to absorb shock after the bracket assembly is released from the connector. | 01-28-2016 |
| Patent application number | Description | Published |
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| 20100170513 | Self-contained, intermittent positive airway pressure systems and methods for treating sleep apnea, snoring, and other respiratory disorders - Systems and methods provide a self-contained, intermittent positive airway pressure system for treating sleep apnea, snoring, and other respiratory disorders. The systems and methods provide an air flow director that can be worn in or over the nose of the individual in communication with an upper airway. The systems and methods provide an airflow regulation assembly that can also be worn in its entirety by the individual in communication with the air flow director. The airflow regulation assembly includes a source of positive pressure. The airflow regulation assembly intermittently operates the source of positive pressure to increase positive air pressure in the air flow director sufficient to resist tissue collapse in the upper airway during only a portion of the respiratory cycle less than the entire respiratory cycle. | 07-08-2010 |
| 20120199124 | Positive Airway Pressure System With Head Position Control - The invention is directed to a positive airway pressure (PAP) system with a head mounted harness assembly with a housing and a head position sensor located within or secured to the housing that detects the position of a patient's head, and communicates this head position information to a controller of the system which may be disposed within the housing having the position sensor or a second housing. The controller varies the output pressure of the pressure source, e.g. a rotary compressor, based, at least in part, on the head position information provided by the head position sensor. In a preferred embodiment, the position sensor is an accelerometer. | 08-09-2012 |
| 20120199125 | Positive Airway Pressure System With Head Control - The invention is directed to a positive airway pressure (PAP) system with a head mounted harness assembly with a housing and a head position sensor located within or secured to the housing that detects the position of a patient's head, and communicates this head position information to a controller of the system which may be disposed within the housing having the position sensor or a second housing. The controller varies the output pressure of the pressure source, e.g. a rotary compressor, based, at least in part, on the head position information provided by the head position sensor. In a preferred embodiment, the position sensor is an accelerometer. | 08-09-2012 |
| 20130056004 | POSITIVE AIRWAY PRESSURE SYSTEM WITH HEAD POSITION CONTROL - The invention is directed to a positive airway pressure (PAP) system with a head mounted harness assembly with a housing and a head position sensor located within or secured to the housing that detects the position of a patient's head, and communicates this head position information to a controller of the system which may be disposed within the housing having the position sensor or a second housing. The controller varies the output pressure of the pressure source e.g. a rotary compressor, based, at least in part, on the head position information provided by the head position sensor. In a preferred embodiment, the position sensor is an accelerometer. | 03-07-2013 |
| 20130306074 | SELF-CONTAINED, INTERMITTENT POSITIVE AIRWAY PRESSURE SYSTEMS AND METHODS FOR TREATING SLEEP APNEA, SNORING, AND OTHER RESPIRATORY DISORDERS - Systems and methods provide a self-contained, intermittent positive airway pressure system for treating sleep apnea, snoring, and other respiratory disorders. The systems and methods provide an air flow director that can be worn in or over the nose of the individual in communication with an upper airway. The systems and methods provide an airflow regulation assembly that can also be worn in its entirety by the individual in communication with the air flow director. The airflow regulation assembly includes a source of positive pressure. The airflow regulation assembly intermittently operates the source of positive pressure to increase positive air pressure in the air flow director sufficient to resist tissue collapse in the upper airway during only a portion of the respiratory cycle less than the entire respiratory cycle. | 11-21-2013 |
| 20140076319 | POSITIVE AIRWAY PRESSURE SYSTEM WITH HEAD POSITION CONTROL - The invention is directed to a positive airway pressure (PAP) system with a head mounted harness assembly with a housing and a head position sensor located within or secured to the housing that detects the position of a patient's head, and communicates this head position information to a controller of the system which may be disposed within the housing having the position sensor or a second housing. The controller varies the output pressure of the pressure source, e.g. a rotary compressor, based, at least in part, on the head position information provided by the head position sensor. In a preferred embodiment, the position sensor is an accelerometer. | 03-20-2014 |
| 20150096565 | POSITIVE AIRWAY PRESSURE SYSTEM WITH HEAD POSITION CONTROL - The invention is directed to a positive airway pressure (PAP) system with a head mounted harness assembly with a housing and a head position sensor located within or secured to the housing that detects the position of a patient's head, and communicates this head position information to a controller of the system which may be disposed within the housing having the position sensor or a second housing. The controller varies the output pressure of the pressure source e.g., a rotary compressor, based, at least in part, on the head position information provided by the head position sensor. In a preferred embodiment, the position sensor is an accelerometer. | 04-09-2015 |
| 20150367092 | POSITION CONTROL DEVICES AND METHODS FOR USE WITH POSITIVE AIRWAY PRESSURE SYSTEMS - Described here are positive airway pressure (PAP) systems and methods with various mechanisms for altering the air pressure based in part on the head position of the user. This can be achieved actively or passively. Passively, pressure is altered when head position is altered, as gravity acts to open or close venting elements. Actively, head position information can then be communicated to a controller of the system which may be disposed within the housing having the position sensor or within a separate housing. The controller varies the output pressure of the pressure source, e.g. a rotary compressor, based, at least in part, on the head position information provided. | 12-24-2015 |
