Patent application number | Description | Published |
20080311900 | CELL SELECTION - To determine a cell for usage in wireless communication, a signal-to-noise ratio or a signal-to-power ratio can be used in selecting an appropriate cell. However, cell selection can also configure to take both signal-to-noise ratio and signal-to-power ratio into account. Multiple available cells can be analyzed and a highest ranking cell can be selected through balancing the aforementioned ratios. In addition, to minimize transferring between cells, a limitation can be placed such that a cell is not left unless there is better of both the aforementioned ratios at another cell. | 12-18-2008 |
20090323638 | METHOD AND APPARATUS FOR AUTOMATIC HANDOVER OPTIMIZATION - A method for wireless communications is provided. The method includes determining a set of handover parameters that facilitate a handover between cells in a wireless network and analyzing the set of handover parameters. The method includes dynamically adjusting the parameters to mitigate handover failures between the cells. | 12-31-2009 |
20120142328 | SYSTEM AND METHOD FOR ASSISTING IN POWERING ON SLEEPING NETWORK ENTITIES - Techniques are provided to facilitate offloading of mobile entities from a serving network entity. For example, there is provided a location-based method that involves, in response to a load of the requesting entity exceeding a load threshold, identifying candidate network entities to which to offload a user equipment (UE), each of the candidate network entities being in sleep mode. The method may involve determining coverage and location information for the candidate network entities, and determining location information for the UE. The method may involve selecting a given network entity to turn ON based at least in part on the coverage information and the location information. The method may involve sending an ON-request message to the at least one selected network entity, the ON-request message including a timer that can be used to deactivate the selected network entity in case it is not useful in offloading the serving network entity. | 06-07-2012 |
20120252355 | APPARATUS AND METHOD FOR HANDING OVER RELAYS - Methods and apparatuses are provided that include handing over relays in wireless networks. Handover request messages for a relay and related user equipment (UE) can be grouped to lessen signaling requirements for handover. Moreover, identifiers can be communicated in the messages to optimize bearer establishment at a target base station to which the relay and related devices are handed over. Also, handover exception cases can occur, which can be handled by the relay and source and target base stations, such as bearer rejection at the target base station, handover failure for one or more devices or the relay, and/or the like. Further, handover of a relay can occur between base stations that house one or more network gateways for the relay, or where the gateways are centralized and accessible by the source and target base stations, where each scenario can include different exception handling. | 10-04-2012 |
20120264416 | SELECTIVE STATE TRANSITIONS OF A USER EQUIPMENT WITHIN A WIRELESS COMMUNICATIONS SYSTEM - In an embodiment, a user equipment (UE) determines that a client application has entered a period of transmission inactivity whereby the UE will not be required to transmit data on behalf of the client application. The UE selectively transmits a transmission inactivity notification to an access network (AN) to notify the AN of the transmission inactivity period. The AN receives the transmission inactivity notification and determines to transition the UE from a first state to a second state based at least in part on the received transmission inactivity notification, the second state associated with lower-power consumption of the UE than the first state. The AN sends instructions to the UE to facilitate the transition of the UE from the first state to the second state. In another embodiment, the AN can send instructions to the UE to prohibit the UE from sending transmission inactivity notifications. | 10-18-2012 |
20130072123 | CHANNEL QUALITY REPORTING USING A DYNAMICALLY ADJUSTED MEASUREMENT POWER OFFSET - Methods and apparatuses are provided for facilitating dynamic measurement power offset adjustments for use in reporting channel quality feedback. A user equipment may generate and send a plurality of channel quality indicator (CQI) values to a base station. The base station determines whether at least some of the received CQI values are outside of an upper or lower threshold value. If at least some of the received CQI values are outside the upper or lower threshold value, the base station can transmit an adjusted measurement power offset to the user equipment. On receipt of the adjusted measurement power offset, the user equipment generates subsequent CQI values using the adjusted measurement power offset. | 03-21-2013 |
20130107721 | DISCOVERING AN EVOLVED MULTICAST BROADCAST MULTIMEDIA SERVICE IN SINGLE OR DUAL BAND LTE | 05-02-2013 |
20130232537 | PACKET FILTERING AT A MEDIA CONVERTER IN A NETWORK WITH OPTICAL AND COAXIAL COMPONENTS - A media converter is coupled to an optical link terminal and a plurality of coax network units in a cable plant. The media converter receives packets from the optical link terminal via an optical link. The packets include first packets addressed to coax network units on the cable plant and second packets addressed to network units outside of the cable plant. The media converter forwards the first packets to the coax network units on the cable plant via one or more coax links, such that the first packets are forwarded to each coax network unit on the cable plant, and discards the second packets. | 09-05-2013 |
20130236178 | MULTI-POINT CONTROL PROTOCOL PROXY ARCHITECTURE IN A NETWORK WITH OPTICAL AND COAXIAL DOMAINS - A method of registering a coax network unit (CNU) in a network is performed at an optical-coax unit (OCU). In the method, a first discovery message is broadcasted to a plurality of CNUs. In response, a first registration request is received from a first CNU of the plurality of CNUs. In response to the first registration request, a proxy entity corresponding to the first CNU is implemented in the OCU. A second discovery message is received from an optical line terminal (OLT). In response to the second discovery message, a second registration request is transmitted to the OLT requesting registration of the proxy entity with the OLT. | 09-12-2013 |
20130239165 | METHODS AND SYSTEMS FOR ALLOCATING RESOURCES IN A NETWORK WITH OPTICAL AND COAXIAL COMPONENTS - A media converter is to be coupled to an optical line terminal via an optical link and to a plurality of coax network units via coax links in a cable plant. The media converter includes an optical physical-layer device to receive and transmit optical signals via the optical link and a coax physical-layer device to receive and transmit electrical signals via the coax links. The media converter also includes an implementation of an optical-coax convergence layer to schedule transmissions of electrical signals from the plurality of coax network units by allocating coax resources among the plurality of coax network units in accordance with resource allocation for the optical link. | 09-12-2013 |
20140186041 | PHYSICAL-LAYER CHANNEL BONDING - A network device includes a plurality of physical-media entities (PMEs), each corresponding to a distinct channel, to generate transmit signals based on transmit packets received over a media-independent interface. The network device also includes a channel-bonding sublayer to direct the transmit packets from the media-independent interface to respective PMEs of the plurality of PMEs. The channel-bonding sublayer has a substantially fixed delay between the media-independent interface and the plurality of PMEs for the transmit packets. | 07-03-2014 |
20140199069 | IDLE INSERTION FOR PHYSICAL LAYER RATE ADAPTION AND TIME-DIVISION DUPLEXING - A method is performed in a communication device that includes one or more media access control (MAC) entities, a coax physical layer (PHY), and a media-independent interface coupling the one or more MAC entities with the coax PHY. In the method, a bitstream is generated that includes data frames and characters corresponding to time windows in which the coax PHY does not transmit signals. The bitstream is provided to the coax PHY through the media-independent interface. Signals corresponding to the data frames are transmitted from the coax PHY during a transmit mode. The coax PHY enters a receive mode when the bitstream contains the characters corresponding to the time windows. | 07-17-2014 |
20140199070 | FRAME SCHEDULING FOR CHANNEL BONDING - In a method of scheduling frames, a first channel of a plurality of channels is selected for a first frame. The first frame is sent across a media-independent interface to a physical-layer device for transmission on the first channel. A data rate of the media-independent interface is greater than a data rate of the physical-layer device for the first channel. After the first frame is sent across the media-independent interface, subsequent sending of frames for the first channel across the media-independent interface is disabled for a period of time that is based at least in part on rate adaption from the data rate of the media-independent interface to the data rate of the physical-layer device for the first channel. | 07-17-2014 |
20140255029 | ORTHOGONAL FREQUENCY-DIVISION MULTIPLEXING BURST MARKERS - A coax network unit (CNU) receives downstream bursts from a coax line terminal (CLT) and transmits upstream bursts to the CLT. The downstream bursts include start markers that indicate the beginnings of the downstream bursts and may also include pilot symbols. The downstream bursts are continuous across available resource elements in a matrix of subcarriers and orthogonal frequency-division multiplexing (OFDM) symbols. The available resource elements exclude resource elements in the matrix that carry the pilot symbols. The upstream bursts may include start markers indicating the beginnings of the upstream bursts and end markers indicating the ends of the upstream bursts. Respective upstream bursts are transmitted in respective groups of one or more resource blocks allocated to the CNU. | 09-11-2014 |
20140369336 | APPARATUS AND METHOD FOR DISTRIBUTED UPDATING OF A SELF ORGANIZING NETWORK - The present disclosure presents a method and an apparatus for distributed updating of a self organizing network. For example, the disclosure presents a method for transmitting, via a transmitting component at a base station, a portion of data collected at the base station to a network entity, wherein the data collected at the base station is received by the base station from one or more user equipments (UE) in communication with one or more base stations, wherein the base station is one of the one or more base stations, receiving feedback, from the network entity, associated with one or more network parameters of the base station, wherein the feedback received from the network entity is determined at the network entity at least based on the portion of data transmitted from the one or more base stations to the network entity, and updating the one or more network parameters at the base station based on the feedback received from the network entity and local information at the base station. As such, distributed updating of a self organizing network may be achieved. | 12-18-2014 |
20150043518 | CHANNEL QUALITY REPORTING USING A DYNAMICALLY ADJUSTED MEASUREMENT POWER OFFSET - Methods and apparatuses are provided for facilitating dynamic measurement power offset adjustments for use in reporting channel quality feedback. A user equipment may generate and send a plurality of channel quality indicator (CQI) values to a base station. The base station determines whether at least some of the received CQI values are outside of an upper or lower threshold value. If at least some of the received CQI values are outside the upper or lower threshold value, the base station can transmit an adjusted measurement power offset to the user equipment. On receipt of the adjusted measurement power offset, the user equipment generates subsequent CQI values using the adjusted measurement power offset. | 02-12-2015 |
20150103717 | SYSTEM AND METHOD FOR ASSISTING IN POWERING ON SLEEPING NETWORK ENTITIES - Techniques are provided to facilitate offloading of mobile entities from a serving network entity. For example, there is provided a location-based method that involves, in response to a load of the requesting entity exceeding a load threshold, identifying candidate network entities to which to offload a user equipment (UE), each of the candidate network entities being in sleep mode. The method may involve determining coverage and location information for the candidate network entities, and determining location information for the UE. The method may involve selecting a given network entity to turn ON based at least in part on the coverage information and the location information. The method may involve sending an ON-request message to the at least one selected network entity, the ON-request message including a timer that can be used to deactivate the selected network entity in case it is not useful in offloading the serving network entity. | 04-16-2015 |
20150117365 | SYSTEMS AND METHODS FOR IMPROVED COMMUNICATION EFFICIENCY IN HIGH EFFICIENCY WIRELESS NETWORKS - Methods and apparatus for selectively setting a network allocation vector for a subset of stations. In one aspect, a method of reserving access to wireless communication medium for a plurality of wireless devices, comprising: transmitting a message including a first indication for a first subset of wireless devices of the plurality of wireless devices to set a network allocation vector (NAV) and further including a second indication for a second subset of wireless devices of the plurality wireless devices to not set the NAV, thereby reserving access to the wireless medium for at least the second subset of the plurality of wireless devices. | 04-30-2015 |
20150117366 | SYSTEMS AND METHODS FOR IMPROVED COMMUNICATION EFFICIENCY IN HIGH EFFICIENCY WIRELESS NETWORKS - Methods and apparatus for adjusting transmission power in wireless networks are provided. One aspect of the disclosure provides a method of wireless communication over a wireless communication medium. The method includes determining a level of interference for a data transmission from a transmitting device to an intended receiving device. The method further includes setting a transmission power level for transmitting a message based on the interference level, the message comprising one of a request-to-send (RTS) packet and a clear-to-send (CTS) packet. The method further includes transmitting the message at the set transmission power level. | 04-30-2015 |
20150124686 | ADAPTIVE BROADCAST MULTICAST SERVICE AREA AND ADAPTIVE SINGLE FREQUENCY NETWORK AREA - A method, an apparatus, and a computer program product for wireless communication are provided. In one configuration, the apparatus receives at least one of UE count information or signal quality information from each of at least one base station. The UE count information includes a number of UEs that are interested in receiving MBMS services. The signal quality information includes MBSFN measurement information. The apparatus determines whether a base station should be part of a multicast broadcast service area based on the at least one of the UE count information or the signal quality information. The multicast broadcast service area may include one or more of an MBMS service area, an MBSFN area, an MTCH SFN, or an MCCH SFN. The apparatus sends to the base station information indicating whether the base station should be part of the multicast broadcast service area. | 05-07-2015 |
20150139063 | METHODS AND APPARATUSES FOR MANAGING SIMULTANEOUS UNICAST AND MULTICAST/BROADCAST SERVICES IN A WIRELESS COMMUNICATION SYSTEM - Techniques are provided for managing simultaneous unicast and multicast/broadcast services. For example, there is provided a method operable by a user equipment (UE) or the like, that involves transmitting, upon initial connection with a wireless communication system, a first message indicating one or more capabilities of the UE. The method may further involve transmitting a second message indicating that the UE is receiving or is about to receive a multicast/broadcast service. The method may also involve receiving, as a result of the second message, data scheduled in accordance with one or more predetermined rules. | 05-21-2015 |
20150229432 | FULL-DUPLEX ETHERNET COMMUNICATIONS OVER COAXIAL LINKS USING TIME-DIVISION DUPLEXING - A coax line terminal coupled to a plurality of coax network units by a coax plant uses time-division duplexing to communicate with the coax network units. In the coax line terminal, a control signal is repeatedly asserted and de-asserted. When the control signal is de-asserted, data are transmitted from the coax line terminal to the plurality of coax network units on a specified frequency band. When the control signal is asserted, transmission of the data ceases and data are received from respective coax network units on the specified frequency band. | 08-13-2015 |
20150288452 | COORDINATION OF PHYSICAL LAYER CHANNEL BONDING - A coax line terminal includes a first media access controller (MAC) corresponding to a first group of coax network units and a second MAC corresponding to a second group of coax network units. The coax line terminal also includes a first physical media entity (PME), coupled to the first MAC, to generate signals for transmission in a first frequency band, and a second PME, coupled to the first and second MACs, to generate signals for transmission in a second frequency band. The coax line terminal further includes a PME multiplexer to control access of the first and second MACs to the second PME. | 10-08-2015 |
20150289201 | METHOD AND APPARATUS FOR AN IMPROVED MECHANISM FOR SELECTING AN ACCESS POINT - The present disclosure presents a method and apparatus for identifying an access point (AP) for selection by an access terminal (AT). For example, the method may include receiving a probe request by one or more APs from an AT, wherein the probe request is broadcasted by the AT to the one or more APs, generating load information and Received Signal Strength Indicator (RSSI) values of the probe request at the one or more APs, identifying an AP of the one or more APs for selection by the AT, wherein the AP for selection by the AT is identified by the one or more APs based at least on the load information and RSSI values generated at the one or more APs, and transmitting information of an AP identified by the one or more APs to the AT. As such, an improved mechanism for selecting an access point may be achieved. | 10-08-2015 |
20150304065 | CONSTANT-CAPACITY PHYSICAL RESOURCE BLOCKS FOR UPSTREAM TRANSMISSIONS OVER COAX - A coax line terminal (CLT) transmits allocations of upstream bandwidth to a plurality of coax network units (CNUs). In response to the allocations, the CLT receives frames with data in a plurality of physical resource blocks that each correspond to a distinct set of subcarriers. The plurality of physical resource blocks includes a first group of physical resource blocks that all have a first constant allowed capacity. Sizes and modulation orders of respective physical resource blocks in the first group vary as defined by a first modulation profile. The data in the first group are received from one or more CNUs that are assigned the first modulation profile. | 10-22-2015 |
20150327282 | METHODS AND APPARATUS FOR CHANNEL SELECTION IN A WIRELESS LOCAL AREA NETWORK - In an aspect, methods and apparatus of communication include detecting a channel reselection condition for triggering reselection from a current channel to a first potential channel. The methods and apparatus further include determining that a first timer value meets or exceeds a first timer threshold value based at least in part on detecting the channel reselection condition. Additionally, the methods and apparatus include selecting the first potential channel from a channel list when the first timer value meets or exceeds the first timer threshold value. In another aspect, methods and apparatus include detecting an initial channel selection condition for triggering selection of a first initial channel. The methods and apparatus further include forming a channel list including one or more channels based on one or more channel selection parameters. Additionally, the methods and apparatus include selecting the first initial channel from the channel list. | 11-12-2015 |
20160057679 | CSON-AIDED SMALL CELL LOAD BALANCING BASED ON BACKHAUL INFORMATION - Methods and systems are disclosed for centralized self-organizing network (cSON)-aided small cell load balancing based on backhaul information. In an aspect, a cSON server receives periodic or event triggered backhaul capacity reports from each of the plurality of small cell base stations, a backhaul capacity report indicating an uplink and/or downlink capacity state of a backhaul connection over which a small cell base station of the plurality of small cell base stations is connected to a core network, determines load balancing assistance data for at least one of the plurality of small cell base stations based on the backhaul capacity reports received from each of the plurality of small cell base stations, and provides the load balancing assistance data to the at least one of the plurality of small cell base stations. | 02-25-2016 |
20160081096 | CENTRALIZED WIFI CHANNEL SELECTION - Methods and apparatus for performing dynamic channel selection are provided. In an example, a method includes receiving, at a central self-organizing network server, data from an access point (AP) including a number of stations associated with the AP. The method includes calculating downlink capacities for the associated stations and selecting a channel for the AP which maximizes a pre-defined network utility that is based on the downlink capacities. Further, it is determined if the network utility gain resulting from selecting the channel exceeds a threshold when compared to a previous channel selection state. If the network utility gain exceeds the threshold, a channel change command is issued to the AP, directing the AP to use the selected channel to communicate with a specific station. | 03-17-2016 |
20160088639 | LINK ADAPTATION FOR COORDINATED SCHEDULING - Described herein are techniques for link adaptation at an access point enabled for coordinated scheduling. For example, the technique may involve determining a resource-allocation profile (RAP) for the access point, wherein the RAP is based on a set of statistics associated with channel conditions for mobile devices. The technique may involve determining a plurality of link adaptation instances configured for managing interference, each link adaptation instance being associated with an interference condition. The technique may involve for each link adaptation instance, updating the link adaptation instance based on statistics associated with the interference condition. | 03-24-2016 |
Patent application number | Description | Published |
20120102754 | Safety Cutter with Guard-actuated Blade Deployment - A cutter apparatus includes a housing shaped to be hand-held, a blade holder configured to support a blade, and multiple actuators for extending the blade from the housing, the actuators including a safety actuator (e.g., a blade guard) that drives at least one of the other actuators while repositioning to extend the blade. The multiple actuators include, for example, a slider and a blade guard configured such that the slider when pushed forward repositions independently of the blade guard to extend the blade from the housing and such that the blade guard when pushed forward repositions the blade as the blade guard is deployed. | 05-03-2012 |
20120102756 | Safety Cutter with Blade Depth Selector/Interlock Mechanism - A cutter apparatus includes a housing, a blade carrier configured to support a front blade, the blade carrier being coupled to and repositionable in relation to the housing, an auxiliary tool configured to be deployable from another portion of the housing, and a selector repositionable in relation to the housing and configured for mutually exclusively facilitating the user-controlled actions of setting a maximum blade depth to which the front blade is extendable from the housing and activating the auxiliary tool. The selector includes, for example, a biasing component for selectively engaging stop surfaces and a counter-biasing component configured to disengage the one or more biased engagement portions from the stop surfaces in response to a user of the cutter apparatus initiating an action of repositioning the selector along the path. | 05-03-2012 |
20120110858 | Safety Cutter with Blade Change/Storage Mechanism - A cutter apparatus includes a housing and a blade holder coupled to the housing, wherein the housing includes a distal portion (e.g., a blade storage compartment) that is both slidably and pivotally coupled to portions of the housing and configured to serve as a cover for the blade holder. The cutter apparatus can also include a cover release device configured to facilitate repositioning the cover between a locked position at which the cover is secured to the housing and a released position at which at least a portion of the cover is free to pivotally reposition away from the housing providing access to the blade holder. | 05-10-2012 |
20130061444 | Safety Cutter with Improved Blade Change Mechanism - A cutter apparatus includes a housing, a blade carrier coupled to the housing, a blade lock for securing a blade to the blade carrier, and a blade release device coupled to and repositionable within the housing, the blade release device being repositionable to a blade release position at which the blade release device contacts and repositions at least a portion of the blade lock such that the blade can be removed from the blade carrier. | 03-14-2013 |
20130061475 | Ergonomic Cutter - A cutter (or other hand tool) includes a housing with a handle that is sized and shaped to fit in the palm of a hand, the housing being configured to provide multiple hand-housing interfaces favorable to natural accommodation of the hand while using the cutter (or other hand tool). The hand-housing interfaces can include one or more interfaces that accommodate the hand at a neutral wrist position. | 03-14-2013 |
20130061476 | Safety Cutter with Improved Blade Deployment Mechanism - A cutter apparatus includes a housing with an opening, a blade carrier coupled to the housing and repositionable in relation to the housing, and an actuator repositionable in relation to the housing and coupled to the blade carrier such that movement of the actuator to an actuator blade deployment position repositions the blade carrier toward the opening and provides mechanical advantage in deploying the blade or maintaining the blade in a deployed position. | 03-14-2013 |
20130061477 | Safety Cutter with Improved Blade Depth Adjustment Mechanism - A cutter apparatus includes a housing with an opening, a blade carrier coupled to and repositionable in relation to the housing, an actuator for repositioning the blade carrier to a deployed position, the blade carrier repositioning toward the deployed position in response to movement of the actuator toward an actuator blade deployment position, a push rod that is repositionable within the housing and coupled to the blade carrier such that a location of one or more portions of the push rod in relation to the housing determines the blade depth extending from the opening of the housing when the blade carrier is deployed, and a blade depth selector coupled to the push rod such that a user of the cutter apparatus can set the location to provide a desired blade depth by selectively repositioning the blade depth selector in relation to the housing. | 03-14-2013 |
20130061478 | Safety Cutter with Improved Blade Locking Mechanism - A cutter apparatus includes a housing with an opening, and a blade carrier coupled to the housing to permit rotational movement of the blade carrier between a refracted position and a deployed position and to permit movement of the blade carrier toward a distal end of the cutter in response to a cutting edge of the blade coming into contact with a workpiece, the blade carrier being coupled to the housing and configured for holding and deploying a blade at a plurality of selectable blade depths and for preventing the blade carrier from rotating back into the housing when the blade carrier is deployed at any of the selectable blade depths and advanced to a cutting position. | 03-14-2013 |
20130061479 | Safety Cutter with Improved Blade Storage Mechanism - A cutter apparatus includes a housing, a blade holder coupled to the housing, and a blade storage assembly including blade storage compartments, one of the blade storage compartments being configured to serve as a cover for another of the blade storage compartments. The housing includes a hood and the blade storage assembly is coupled to the hood (e.g., secured to the underside of the hood) such that the blade storage assembly is made accessible to a user of the cutter apparatus by repositioning the hood in relation to another portion of the housing. | 03-14-2013 |
20130062374 | Cutter and Safety Holster System - A holster for a cutter apparatus includes a body sized to receive a cutter apparatus therein and configured to provide a cutter-holster interface that causes a component of the cutter apparatus to reposition in relation to a housing of the cutter apparatus as the cutter apparatus is pushed into the holster. The component (e.g., a blade depth selector) is automatically repositioned to a safe (or other predetermined) position in response to the cutter apparatus being pushed into the holster. | 03-14-2013 |
20130104405 | Ambidextrous Utility Knife | 05-02-2013 |
20130305539 | Ambidextrous Utility Knife - A cutter apparatus includes a housing with a blade carrier configured for holding a blade, and a handle coupled to the housing via an engagement interface configured to allow a user of the cutter apparatus to selectively interfit together the housing and the handle in multiple different cutter apparatus configurations, wherein the engagement interface includes a coupler configured to permit the housing and the handle to be repositioned further apart in a housing/handle reconfiguring mode in which the coupler permits the handle to be rotatably repositioned in relation to the housing or vice versa while substantially limiting longitudinal movement of the housing relative to the handle. | 11-21-2013 |
20140259686 | Pocket Safety Cutter - A pocket knife (or pocket safety cutter) having a housing (or handle) and a folding/blade holder portion includes or is configured with one or more of, for example: a blade change mechanism with multiple safety features, a locking mechanism (for the folding/blade holder portion), and independently operable protective guards (for the folding/blade holder portion). | 09-18-2014 |
20140259693 | Safety Cutter - A safety cutter includes a handle and a recessed blade that is rotatably coupled to a head portion of the cutter. The blade is recessed relative to the opening of a channel or slot that receives the edge of a work piece or object to be cut. When brought into cutting engagement with an object to be cut, the blade rotates continually revealing (as it turns) a different cutting edge portion. | 09-18-2014 |
20140263393 | Pocket Blade Dispenser - A blade dispenser apparatus includes a body, a blade receptacle coupled to and repositionable in relation to the body, a blade holder coupled to and repositionable in relation to the blade receptacle, and an actuator coupled to the blade holder, the actuator being deployable for repositioning of the blade holder to dispense a blade or for disengaging a portion of the blade receptacle from the body allowing a user of the blade dispenser to access the blade receptacle. | 09-18-2014 |
20150202781 | Spring Back Safety and Film Cutter - A cutter apparatus includes a housing shaped to be hand-held, a slider configured to support a front blade, the slider being mechanically coupled to the housing and configured to be moved longitudinally along the housing, and a blade guard mechanically coupled to the housing and configured to be extended and retracted adjacent to the front end of the housing, wherein the slider and the blade guard are configured to move in tandem. | 07-23-2015 |
20150283712 | Utility Knife - A utility knife includes a handle, a blade carrier, and a blade depth adjustment assembly. The blade carrier is mechanically coupled to the handle and configured to support a blade. The blade depth adjustment assembly is mechanically coupled to the handle and configured to permit a user of the utility knife to reposition components of the blade depth adjustment assembly to select one of a plurality of blade depth positions which causes the blade carrier to be repositioned along the handle depending upon which of the blade depth positions is selected. | 10-08-2015 |