| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 002413000 | By fluid-containing cushion | 66 |
| 20080250548 | ANTI-BLAST AND SHOCK OPTIMAL REDUCTION BUFFER - A cushion for use in a helmet or body armor to mitigate shock loads (i.e. blasts or blunt impact) against the human body includes a matrix having a plurality of fluid pockets. The fluid pockets themselves are either deformable, or they can be reconfigured (e.g. emptied) and are, therefore, connected in fluid communication with an empty receiver pocket. In the latter case, a vent connects each fluid pocket to at least one receiver pocket, and a valve is imbedded into the vent to control fluid flow through the vent. In either case, when the cushion receives a shock load, fluid in the cushion is transferred to reconfigure the cushion for mitigation of the resultant forces. | 10-16-2008 |
| 20080256686 | Air Venting, Impact-Absorbing Compressible Members - An impact-absorbing compressible member includes a thin-walled enclosure defining an inner chamber containing a volume of fluid such as air. The enclosure includes one or more orifices which as sized and positioned to allow air to vent from the inner chamber in response to an impact on the member and to refill the inner chamber in response to an impact on the member and to refill the inner chamber after the impact is released. The enclosure is formed of a blow-molded thermoplastic elastomer (TPE) material which is economical to make and durable in use. The compressible members can be used as building blocks for impact-absorbing shell structures for a wide variety of application such helmets, protective pads for body parts, sports arena wall padding, vehicular bumpers, dashboards and the like. The compressible member has impact-absorbing advantages over conventional foams currently used in those applications. | 10-23-2008 |
| 20080282453 | System and Method for Protecting a Bodypart - A system and a method for protecting the head of a user in case of an abnormal movement, such as a fall or a collision. The system comprises an apparel ( | 11-20-2008 |
| 20090031480 | CEPHALIC PROTECTION CELL (CPC) - A new concept in cranial protection, is a device of individual protection with the purpose of protect the user's head against impact and decelerations. The Cephalic Protection Cell must be used with the objective of avoid direct injuries caused by impact and resting and, at the same time, improving the amount of time in which a contact strength is applied to the head, preventing, this way, localized injuries (by impact) or spreaded injuries (by deceleration) in the brain and in other internal structures of the cranium, and also regarding its hability to preserve the cervical spine, thanks to its less mass. | 02-05-2009 |
| 20090265839 | Fluid Safety Liner - A fluid safety liner includes a liner of closed-cell foam that uses a series of channels and reservoirs to spread forces and distribute fluid contained within the liner throughout different areas of the liner. The liner is useable in protective gear such as a helmet and has a shape that conforms to the area of protection. The channel and reservoir system generally includes a mesh of coupled channels and reservoirs in the closed-cell foam. The channel and reservoir system also generally includes an incompressible fluid movable throughout the system for redistributing pressure and absorbing the force of any impact through viscous flow. The reduction in peak force and lengthening of the duration of the force reduces the biomechanical severity (e.g. HIC, Head Injury Criterion) of a blow to the protective gear. | 10-29-2009 |
| 20100083424 | BREATHABLE HELMET DESIGN WITH INNER SPRING/FLUID BIASING OR CUSHIONING SUPPORT FOR ABSORBING AND REDISTRIBUTING IMPACT FORCES - The present invention discloses a wearable helmet for providing at least one of impact force cushioning and redirection, anti-rotation and breathability. The helmet exhibits a concave shaped body dimensioned for placement over a user's head, with a plurality of individual and inward projecting elements associated with an interior facing surface of the body and contacting locations of the wearer's head. In this fashion, the projections exhibit a biasing component for cushioning and/or redirecting impact forces to the helmet. | 04-08-2010 |
| 20110162131 | MODULAR NECK PROTECTION DEVICE - The invention further provides a device to protect the neck and the base of the skull of a person, the device comprises an impact-resistant substrate and a helmet. The impact-resistant pliable substrate is adapted to encircle an extended portion of the person's neck and lower cranium. The helmet is configured to cover the skull of the person, except for the occipital region of the skull. The helmet is adapted to receive the first impact-resistant pliable substrate such that the substrate substantially covers the occipital region of the skull and cervical vertebra of wearer. | 07-07-2011 |
| 20110252544 | REBOUND-DAMPENING HEADGEAR LINERS WITH POSITIONING FEATURE - A liner adapted to be interposed between the interior surface of a protective headgear and a wearer's head includes a plurality of networked fluid cells adapted to distribute and dissipate an impact force to the liner, and/or headgear with which the liner is used, across a larger area of the wearer's head as compared with the impact location, and also to dampen the tendency of the wearer's head from rebounding back from the impact location by transferring fluid through the network from fluid cells at the impact location to those in an opposed region. Discrete fluid cells interspersed among the networked fluid cells maintain the liner and/or the headgear in a predetermined orientation on the wearer's head. Fluid flow within the liner may be restricted or directed by configuring the fluid passageways. A liner may further include means for moving fluid into or out of the fluid cells. | 10-20-2011 |
| 20110271427 | HELMET - A helmet, especially a cricket or other sports helmet, comprises an outer shell member and, disposed adjacent its inner surface, a layer comprising an inflatable element operatively connected with inflation means. The layer comprising the inflatable element preferably comprises a plurality of individual cells or pockets defined by a fluid-impermeable plastics membrane material, the individual cells or pockets being mutually in communication for pressurisation and pressure-release purposes and connected to the inflation means. The cells or pockets may contain impact-absorption or cushioning materials which are preferably porous to allow absorption and desorption of the inflation fluid. The helmet exhibits improved resistance to transmission of impact forces compared with conventional helmets. | 11-10-2011 |
| 20120000009 | Body Protective Clothing - Body protective clothing, comprising a hard shell ( | 01-05-2012 |
| 20120102630 | WEARABLE PROTECTION DEVICE AND METHOD THEREOF - A method and device adapted to be worn on the head of a user comprising: at least one inflatable band, one of a proximity sensor, inertia switch, or gravity type switch, a gas releasing device which causes the inflatable band to inflate when the proximity sensor or inertia switch is actuated, whereby when the device is worn on the head of the user is automatically activated in the case of a fall or impact to cushion the head of the user. | 05-03-2012 |
| 20120124718 | HEAD PROTECTOR FOR INFANTS, SMALL CHILDREN, SENIOR CITIZENS, ADULTS OR PHYSICALLY DISABLED INDIVIDUALS - The present invention is directed to a protective hat suitable for every day wear by infants, children, senior citizens or physically disabled individuals. Such hat protects at least the sides, top or rear of the wearer's head from injuries due to falls or bumps against bard objects while conducting routine, daily activities. Generally, the head protector of the present invention may comprise: ( | 05-24-2012 |
| 20120151664 | Liquid-gel impact reaction liner - The present invention relates generally to a helmet safety liner. More particularly, the invention encompasses a liquid-gel impact reaction liner for a motorcycle helmet. The present invention is also directed to a novel liquid-gel impact reaction liner for a half-shell motorcycle helmet. The inventive helmet could also have at least one cushion or intermediate layer which could be secured by one or more securing means. | 06-21-2012 |
| 20120204329 | HELMET DESIGNS UTILIZING FLUID-FILLED CONTAINERS - Disclosed herein is a helmet structure for reducing kinetic energy transmission. The helmet has a first layer configured as an outside layer that serves as first contact with a source of kinetic energy and a second layer having a substance that changes state to transfer kinetic energy laterally with respect to the skull. The substance has a threshold shear yield point wherein upon contact with kinetic energy, if the threshold shear yield point of the second layer is met, the layer will at least partially liquefy to yield a liquid and flow to internal or external chambers. In one embodiment, the helmet structure is reset after contact with kinetic energy. The substance in the helmet changes state such that the substance returns to its original state prior to contact with kinetic energy and the substance returns to its original location within the helmet structure. | 08-16-2012 |
| 20120233745 | METHOD AND APPARATUS FOR AN ADAPTIVE IMPACT ABSORBING HELMET SYSTEM - A method and apparatus for construction of a protective head covering (helmet) to be worn by individuals engaged in activity that may, without the apparatus, cause concussive brain injury. The helmet, which is comparable in weight and envelope to conventional helmets, can be constructed from commercially available materials. The design features a dual shell concept where outer shell deflection under load triggers the primary attenuation mechanism. A second more rigid inner shell defines a space where one or more compartmentalized sealed elastomer energy absorbing cells are located. These cells contain either a gas or liquid agent designed to adaptively convert potentially injurious normal impact force energy to energy that is channeled between the shells and therefore harmless to the wearer. A portion of this converted energy will be stored and then utilized to automatically re-set the apparatus for the next impact event. | 09-20-2012 |
| 20120266366 | IMPACT ENERGY MANAGEMENT METHOD AND SYSTEM - An impact-absorbing protective structure comprises one or more compressible cells. Each cell is in the form of a thin-walled plastic enclosure defining an inner, fluid-filled chamber with at least one small orifice through which fluid resistively flows. Each cell includes an initially resistive mechanism that resists collapse during an initial phase of an impact and that then yields to allow the remainder of the impact to be managed by the venting of fluid through the orifice. The initially resistive mechanism may be implemented by providing the cell with semi-vertical side walls of an appropriate thickness or by combining a resiliently collapsible ring with the cell. After the initially resistive mechanism yields to the impact, the remainder of the impact is managed by the fluid venting through the orifice. The cell properties can be readily engineered to optimize the impact-absorbing response of the cell to a wide range of impact energies. | 10-25-2012 |
| 20120297526 | Helmet System - A protective helmet includes a head cap, which surrounds and moves with a wearer's head, and an outer shell which surrounds the head cap. The outer shell is movable both radially and circumferentially relative to the head cap. An energy absorbing flexible liner is located between the head cap and the outer shell. The liner is attached to the outer shell and the head cap so that neither the head cap nor the head of the wearer is otherwise attached to the outer shell. The liner establishes a preset initial relative position and spacing between the head cap and the outer shell and compliantly absorbs energy imparted to the outer shell during a helmet impact to enable the outer shell to move relative to the head cap during the helmet impact and to be returned to the initial relative position with the head cap following the impact. | 11-29-2012 |
| 20120304367 | PROTECTIVE HELMET - A protective helmet includes an outer shell. A bladder, coupled to the outer shell, provides shock absorption in at least one zone or protection. The bladder holds an absorption pack that contains a plurality of absorption particles and/or a fluid and has a relief valve for relieving pressure on the bladder when the pressure on the bladder is greater than a pressure threshold. | 12-06-2012 |
| 20120317705 | MODULAR SPORTS HELMET - The present disclosure provides a modular helmet comprising a shell, an energy-absorbing layer, and at least one energy-absorbing panel or other modular element, which is removably attached to the helmet. For example, in accordance with an exemplary embodiment of the present disclosure, an improved football helmet comprises an outer shell with six apertures, an inner, energy-absorbing layer, a face mask, and six modular panels, each of which sits inside an aperture and is releasably attached to the outer shell. | 12-20-2012 |
| 20130061373 | FORM-FITTING PROTECTIVE HEADWEAR - Provided are a protective headwear and method of manufacturing the headwear. The headwear includes a body, band and plurality of protective inserts. The body has an opening and a crown, and is configured to fit a head of a person. The band extends from and about the opening of the body to the interior of the body and partially toward the crown. The band is free floating with respect to the body and configured to fit the head of the person. The band includes a plurality of pockets disposed about a base stitching that secures the band to the body. The protective inserts are configured to be received into the pockets to provide a protective function to the head of the person. The protective inserts are disposed adjacently to one another about the band and extend from the base stitching of the band to the crown of the body. | 03-14-2013 |
| 20130061374 | FORM-FITTING PROTECTIVE HEADWEAR - Provided is a protective insert to be received into a pocket of a protective headwear. The protective insert includes a hard out plastic, at least one pliable middle layer and a pliable inner layer. The hard outer layer is configured to provide impact-resistance. The least one pliable middle layer has at least one arrangement of openings. Further, the pliable inner layer is configured to provide cushioning. The outer layer, the at least one middle layer and the inner layer are sealed with respect to one another such that the openings form closed air pockets. The air pockets are configured to absorb and distribute an impact to the outer layer about the at least one protective insert. | 03-14-2013 |
| 20130091622 | PROTECTIVE ATHLETIC HEADWEAR WITH OPEN TOP - Provided is protective athletic headwear that includes a body, band and protective inserts. The body has a first opening and a second smaller opening. The pocket band extends about the first opening to the interior of the body and partially toward the second opening. The band is free floating with respect to the body and configured to fit the head of the person. Further, the band includes pockets disposed about a base stitching that secure the band to the body. The protective inserts are configured to be received into pockets to provide a protective function to the head of the person. The protective inserts are disposed adjacently to one another about the band and extend from the base stitching of the band partially toward the second opening such that the body encloses the protective inserts in the band. | 04-18-2013 |
| 20130097767 | FORM-FITTING PROTECTIVE HEADWEAR - Provided is a protective headwear that includes a body, pocket band and plurality of protective inserts. The body has an opening and a crown, and is configured to fit a head of a person. The pocket band extends about the opening to the interior of the body and partially toward the crown being secured to the body by a base stitching about the opening. The pocket band is free floating from the base stitching with respect to the interior of the body and configured to fit the head of the person. The pocket band also includes a plurality of pockets disposed about the base stitching. The protective inserts are configured to be received into the pockets to provide a protective function to the head of the person. The protective inserts are disposed adjacently to one another about the pocket band and extend from the base stitching toward the crown. | 04-25-2013 |
| 20130125296 | PROTECTIVE HEAD GEAR WITH MOVEABLE MEMBERS - Disclosed are devices, systems, methods, products, and implementations, including a head gear device that includes a helmet adapted to be worn by a user, at least one sensor to measure one or more of, for example, force and/or motion, and one or more moveable members, the one or more moveable members configured to be displaced to apply a counterforce to a head of the user based, at least in part, on detection of one or more of, for example, a force component applied to the user and/or motion undergone by the user. | 05-23-2013 |
| 20130152282 | DEVICES WITH INTERNAL FLEXIBILITY SIPES, INCLUDING IN A HELMET AND/OR A HELMET LINER - Devices with one or more internal flexibility sipes, such as slits, to provide improved flexibility, improved cushioning to absorb shock and/or shear forces, and improved stability. An internal sipe is formed by at least a portion of two opposing internal surfaces that can move relative to each other in a sliding sideways motion. Siped devices can be used in most existing products, including helmets and/or helmet liners. | 06-20-2013 |
| 20130174331 | PROTECTIVE HELMET - A protective helmet includes an outer shell and a controlled air dissipation (CAD) assembly installed within the outer shell. The CAD assembly includes an inner shell liner releaseably mounted to the outer shell, a primary bellows unit disposed between an outer surface of the inner shell liner and the inside surface of the outer shell, and a secondary bellows unit disposed between an inner surface of the inner shell liner and the head of a person wearing the protective helmet. | 07-11-2013 |
| 20130212784 | PROTECTIVE ATHLETIC HEADWEAR WITH OPEN TOP - Provided is protective athletic headwear that includes a body, band and protective inserts. The body has a first opening and a second smaller opening. The pocket band extends about the first opening to the interior of the body and partially toward the second opening. The band is free floating with respect to the body and configured to fit the head of the person. Further, the band includes pockets disposed about a base stitching that secure the band to the body. The protective inserts are configured to be received into pockets to provide a protective function to the head of the person. The protective inserts are disposed adjacently to one another about the band and extend from the base stitching of the band partially toward the second opening such that the body encloses the protective inserts in the band. | 08-22-2013 |
| 20130219594 | IMPACT-ABSORBING HEADGEAR LINER AND SKULL CAP - A protective impact-absorbing headgear liner for use with various types of helmets and protective gear or clothing. The lining material has unique impact absorbing properties to additionally protect a wearer from impact related injuries. The headgear liner has a band and crown which are variously shaped and positioned to received impact-absorbing pads. The position of the pockets depends on the helmet style. In one example the liner is a stretchable material. Impact absorbing pads as described herein may be used in a variety of clothing and protective gear to protect from impact injury. Examples are football shoulder ads, thigh pads, bicycle helmets and the like. The liner may also be an expanded foam. A preferred pad material is a gel containing a thermoplastic elastomer. | 08-29-2013 |
| 20130232668 | HELMET WITH MULTIPLE PROTECTIVE ZONES - The present invention is a protective helmet having multiple zones of protection suitable for use in construction work, athletic endeavors, and similar activities. The helmet includes a hard outer protective that is suspended over a hard anchor zone by elastic cords extending between an elastomeric zone between the outer and inner zones. Fluid filed bladders are positioned in the elastomeric zone and bulge through one or more of a plurality of apertures located in the outer zone. In one embodiment, an additional crumple zone is present. The structure enables the helmet to divert linear and rotational forces away from the user's braincase. | 09-12-2013 |
| 20130247284 | Head Protection for Reducing Angular Accelerations - Safety head wear for use for example in high risk activities such as sports and industrial purposes where protection from head injuries is required. Components are provided inserted between the liner and outer shell and consists of two parts; a chamber or bladder and a fluid or gel like material. The fluid or gel material is contained in the chamber or bladder and is positioned in such a way to create low friction between the surface of the shell and liner or liner and head. It can also be used on the outer surface of the shell or placed within two layers of the liner. The device provides a method of independently managing both compression and shear force characteristics of the helmet around the head designed to decrease brain trauma resulting from high linear and angular acceleration during impacts to the helmet. | 09-26-2013 |
| 20130254978 | PROTECTIVE HELMET AND INSERT WITH CONCUSSION REDUCTION FEATURES - A protective helmet and insert for reducing the possibility or severity of a concussion are provided. The insert comprises a shock absorbing portion and a flexible liner portion, the shock absorbing portion to be disposed between a helmet shell and the liner portion. The shock absorbing portion can possess a substantially constant resistive deformation force characteristic for reducing the peak G-force applied to the head during an impact. The insert can comprise a plurality of flexible liner connectors for movably interconnecting the liner portion to a helmet shell to allow for the flexible movement of the liner portion relative the shell. The liner connectors can be in the form of vent shaft walls that each defines a vent shaft for providing fluid communication between a headspace of the liner and an outer side of the shock absorbing portion to ventilate the headspace. A helmet comprising the liner is also provided. | 10-03-2013 |
| 20130276213 | AIRBAG SUITABLE FOR HEAD PROTECTION - An airbag ( | 10-24-2013 |
| 20130283505 | Molded Gel Headgear Having Impact Dispersing Properties - A protective molded gel headgear for protecting a wearer during an impact to the wearer's head is provided. The molded gel headgear has a shape that approximates the outer periphery of portions of the wearer's head to be protected. The molded gel headgear is made of an energy absorbing gel material to reduce the impact to the wearer's head during a head-impact event. One or more methods for producing the headgear are also provided. | 10-31-2013 |
| 20130283506 | IMPACT ATTENUATING BLADDER WITH FLUID RELEASE CONTROL VALVE FOR HELMET LINER - An impact attenuating bladder for lining a helmet shell, the bladder having: a top layer and a bottom layer of fluid impermeable material defining a fluid containment chamber; a fluid outlet in flow communication with the fluid containment chamber; and a fluid release control valve in flow communication with the outlet, the control valve having: a sacrificial elastic membrane with an inside surface in flow communication with the fluid containment chamber and an outside surface, where the outside surface is disposed in an initial configuration when the bladder contains fluid at a minimum initial pressure, and in a rupture configuration when the bladder contains fluid at a maximum rupture pressure; and a membrane rupture device with a membrane engaging tip disposed a predetermined initial distance from the membrane in the initial configuration, and engaging the membrane in the rupture configuration. | 10-31-2013 |
| 20130312161 | IMPACT ENERGY ATTENUATION SYSTEM - A new and novel impact energy attenuation material, impact energy attenuation module employing the material and a fit system for optimizing the performance thereof is provided. Non-linear energy attenuating material consisting of a plurality of loose particles is employed for impact energy dissipation. The loose particles are preferably spherical elastomeric balls. An impact energy attenuation module includes a container that holds the loose particles. The impact energy attenuation module can be provided in a wide range of sizes and shapes and the loose particles can be provided in different materials, sizes, density, compaction and hardness to suit with the application at hand. A matrix of impact energy attenuation module are provided about the surface of a shell to provide the required impact energy attenuation. The material, impact energy attenuation module and system of the present invention are well suited for protection of body parts and other cushioning and protection needs. | 11-28-2013 |
| 20140000011 | ELECTRONICALLY CONTROLLED IMPACT ATTENUATING FLUID CONTAINING CELLS FOR HELMETS | 01-02-2014 |
| 20140007325 | Hard Hat Cushioning Device - This improved version of the Hard Hat Cushioning Device is more universal and can be used with virtually any hard hat, construction hat, bump cap, and similar hats designed for protection. The device allows the hat to fit more comfortably and securely and helps to prevent hair breakage while maintaining its decorative style. The cushioning effect reduces the restriction of blood flow to the scalp. | 01-09-2014 |
| 20140007326 | ENERGY DIFFUSING HELMET ASSEMBLY - An energy diffusing helmet assembly includes an outer hard shell and an inner fluid filled bladder. The hard shell defines a head cavity into which a head of a wearer is inserted. The fluid filled bladder is positioned within the outer hard shell. There is further provided a fluid filled impact dispersal field mounted on a torso of the wearer. A connective conduit connects the fluid filled bladder and the impact dispersal field. A force of impact exerted upon the fluid filled bladder increases pressure in the impact dispersal field through fluid via the connective conduit. | 01-09-2014 |
| 20140020157 | SOFT SAFE HELMET - Various helmets for protecting a wearer's head are provided that include a shell, at least one pad, and a lower portion coupled to the shell. The shell is configured to receive the wearer's head and can be formed from an elastomeric material. The pad is coupled to an interior of the shell and configured to be positioned between the wearer's head and the shell, where the pad can include one or more fluid filled bladders. The lower portion is configured to limit flexion, extension, and lateral bending of the wearer's head. | 01-23-2014 |
| 20140020158 | MULTILAYER IMPACT ATTENUATING INSERT FOR HEADGEAR - Impact attenuating liner for headgear and headgear employing the liner, the liner positionable inside the headgear and comprising a cellular layer having an array of individual impact attenuating cells, each individual impact attenuating cells including an impact attenuating medium. The impact attenuating cells can comprise a gas, liquid, visco-elastic gel, foam, fiber or combinations thereof as well other impact attenuating medium. In another aspect, the impact attenuating liner has at least two layers, a cellular layer of and an impact attenuating layer under the cellular. The liner can include a cover. The liner can be removable from the headgear. | 01-23-2014 |
| 20140033402 | PROTECTIVE HELMET - A shock-absorbing helmet for sporting activities, e.g., including at least one damping layer covering a portion of the user's skull and an inner cap adapted to be inserted, at least partially, between the protective layer and the skull, the inner cap comprising at least one bladder. The inner volume of the bladder of the helmet defines an initial inner cap thickness, at least locally, in an initial customization configuration, and the helmet includes a mechanism for adjusting the inner volume of the bladder enabling, upon compression of the bladder, the discharge of a portion of the fluid contained in the bladder, the decrease in the inner volume of the bladder providing a localized reduction in the initial inner cap thickness in order to conform the inner cap to the morphology of the user's skull. | 02-06-2014 |
| 20140068841 | HELMET STRUCTURE - A helmet structure without any hard outer shell has axially compressible cell units contained in a hemispheric frame by a thin fabric covering stretched over cup shaped cell retainers that have sidewalls of compressible foam. The frame is supported on the wearer's head on plastic foam posts that space the inner ends of compressible bladders from the wearer's head, and ambient air in the bladders compresses at impact, being vented then through openings for gradually absorbing such impact forces. Each bladder is vented into a space between the cup “bottom” and the outer end of a bladder. At least two cell sizes are provided, and some of these are on depending lobes in the frame, for protecting the wearer's ears and neck. | 03-13-2014 |
| 20140109299 | SHEAR REDUCTION MECHANISM - Protective gear such as a helmet includes multiple layers including an outer ball bearing layer and/or one or more energy and impact transformer layers. The ball bearing layer exposes multiple ball bearings on the outer surface of the protective gear to deflect and diminish shear forces and other rotational forces imparted onto the outer surface. In many examples, the ball bearings on the outer surface prevent the transfer of shear and rotational forces from the surface of a helmet onto a skull. The energy and impact transformer layers may also include various structures and materials used to dissipate mechanical energy applied to an outer layer or outer shell layer. | 04-24-2014 |
| 20140123371 | PROTECTIVE HELMET - A protective helmet includes an outer shell and a controlled air dissipation (CAD) assembly installed within the outer shell. The CAD assembly includes an inner shell liner releasably mounted to the outer shell, a primary bellows unit disposed between an outer surface of the inner shell liner and the inside surface of the outer shell, and a secondary bellows unit disposed between an inner surface of the inner shell liner and the head of a person wearing the protective helmet. The primary bellows unit and the secondary bellows unit are thermally bonded to respective outer and inner surfaces of the inner shell liner. | 05-08-2014 |
| 20140173810 | HELMET WITH MULTIPLE PROTECTIVE ZONES - The present invention is a protective helmet having multiple zones of protection suitable for use in construction work, athletic endeavors, and similar activities. The helmet includes a hard outer protective that is suspended over a hard anchor zone by elastic cords extending between an elastomeric zone between the outer and inner zones. Fluid filed bladders are positioned in the elastomeric zone and bulge through one or more of a plurality of apertures located in the outer zone. In one embodiment, an additional crumple zone is present. The structure enables the helmet to divert linear and rotational forces away from the user's braincase. | 06-26-2014 |
| 20140201890 | IMPACT ABSORBING APPARATUS - Some embodiments described herein relate to an athletic helmet. The athletic helmet can include a shell, a suspension chassis, and several impact-absorbing pads. The suspension chassis can be disposed within the shell and configured to couple the pads to the shell. Each pad can include a membrane defining an interior volume. A valve can place the interior volume in fluid communication with the exterior of the membrane. In some embodiments, two or more structural members can be disposed within the interior volume. One structural member can be at least partially deformed when the athletic helmet is worn by a user. | 07-24-2014 |
| 20140259312 | HELMET LINER - A helmet liner and a helmet assembly including a liner. A helmet liner includes a plurality of panels, each of the plurality of panels coupled to and foldable relative to at least one other panel of the plurality of panels at a seam, each of the panels including a gel layer. | 09-18-2014 |
| 20140259313 | Protective Helmet - A helmet includes five layers; and outer shell, an intermediate foam component, a multi-cell bladder component filled with Ringer's Solution, a suspension rig, and a membrane component filed with a settable composition to conform to the wearer's head. | 09-18-2014 |
| 20140298572 | HELMET WITH ENERGY MANAGEMENT SYSTEM - An energy management system comprising a helmet shell, at least one pocket situated on an inside surface of the helmet shell and having an outer surface, and a bladder positioned inside of the at least one pocket. The outer surface of the at least one pocket is configured to allow the bladder to extend beyond the outside surface of the pocket upon impact. | 10-09-2014 |
| 20140331392 | PROTECTIVE ATHLETIC HEADWEAR WITH OPEN TOP - Provided is a protective insert to be received into a pocket of a protective athletic headwear. The protective insert includes an outer layer, at least one pliable middle layer, and a pliable inner layer. The outer layer includes an arrangement of first openings that extend at least partially through the outer layer. The at least one pliable middle layer has at least one arrangement of openings that extend at least partially through the at least one pliable middle layer. The outer layer, the at least one pliable middle layer and the pliable inner layer are sealed such that the openings form sealed air pockets in the at least one first pliable middle layer between the outer layer and the pliable inner layer. | 11-13-2014 |
| 20150020294 | FLEXIBLE HELMET LINER - The present invention relates generally to a helmet safety liner. More particularly, the invention encompasses a liquid-gel impact reaction liner for a motorcycle helmet. The present invention is also directed to a novel liquid-gel impact reaction liner for a half-shell motorcycle helmet. The inventive helmet could also have at least one cushion or intermediate layer which could be secured by one or more securing means. | 01-22-2015 |
| 20150033453 | FOOTBALL HELMET LINER TO REDUCE CONCUSSIONS AND TRAUMATIC BRAIN INJURIES - A composite multi-axial impact protection liner for a helmet is provided that reduces rotational acceleration, rotational strain rate, and rotational strain that cause concussions. In a protective helmet so equipped, one or more layers of fluid polymer, including strain thinning and strain thickening polymers, are positioned between the wearer's head and a hard helmet shell. The liner offers greater injury protection, performance, and personal comfort using the rate dependent and combined effect of strain thinning and strain thickening of fluid polymer layers. | 02-05-2015 |
| 20150033454 | IMPACT ABSORBING APPARATUS - Some embodiments described herein relate to an athletic helmet. The athletic helmet can include a shell, a suspension chassis, and several impact-absorbing pads. The suspension chassis can be disposed within the shell and configured to couple the pads to the shell. Each pad can include a membrane defining an interior volume. A valve can place the interior volume in fluid communication with the exterior of the membrane. In some embodiments, two or more structural members can be disposed within the interior volume. One structural member can be at least partially deformed when the athletic helmet is worn by a user. | 02-05-2015 |
| 20150082521 | OPTIMIZED VISUAL FIELD HELMETS - A sports helmet optimizes the full peripheral field of vision of its wearer. The optical properties of the entire protective shell will allow the transmission of light, while reflecting a colored appearance externally, and remaining antireflective from the eye of the wearer. Internal padding and face guard also enhance the transmission of light compared to existing designs. Helmets constructed in accordance with the invention are made with a transparent shell material, with one or more optical layers to achieve an anti-reflective view from the eye side of the helmet and an acceptable appearance on the external surface of the shell. Single or multiple metalized thin films may be used to create a one-way mirror effect. In other embodiments see-through graphics may be used with microdot patterns. In certain embodiments, multiple optical coatings may be used to achieve a desired combination of transparency and light-absorbing properties. | 03-26-2015 |
| 20150135412 | Protective Headgear - A headgear of soft pliable materials to protect the wearer's head from injury, featuring hidden impact-protection and appearing like a normal garment for the head, have openings for gathered hair such as pony-tails, highly-visible/reflective outer material, anti-bacterial/anti-fungal materials, optional thermal insulation and rain-proof materials, calibrated tensioned elastic material for maintaining the precise tension required to ensure the hat remains on the wearer's head during a trip or fall. An alternative embodiment of the invention also features impact absorbing protrusions or a network of interconnected gas, liquid or gel filled cells to prevent angular acceleration/deceleration due to impact. The impact protection provided is designed to suit the bio-mechanical requirements of the various ages of the wearer. | 05-21-2015 |
| 20150327618 | HELMET SYSTEM - A protective helmet for successive impacts includes a head cap adapted to surround and move with a wearer's head and an outer shell which surrounds the head cap. An energy absorbing flexible liner predominantly comprised of radially oriented foam columns is attached to both the head cap and outer shell. The liner establishes a preset initial relative position and spacing between the head cap and the outer shell and compliantly absorbs energy imparted to the outer shell during a helmet impact to enable the outer shell to move linearly and angularly relative to the head cap during the helmet impact and to be returned to the initial relative position with the head cap following the impact. | 11-19-2015 |
| 20150327619 | HELMET SYSTEM - A protective helmet for successive impacts includes a head cap adapted to surround and move with a wearer's head and an outer shell which surrounds the head cap. An energy absorbing flexible liner predominantly comprised of radially oriented foam columns is attached to both the head cap and outer shell. The liner establishes a preset initial relative position and spacing between the head cap and the outer shell and compliantly absorbs energy imparted to the outer shell during a helmet impact to enable the outer shell to move linearly and angularly relative to the head cap during the helmet impact and to be returned to the initial relative position with the head cap following the impact. | 11-19-2015 |
| 20150359287 | PROTECTIVE HELMET - A protective helmet includes an outer shell and a controlled air dissipation (CAD) assembly installed within the outer shell. The CAD assembly includes an inner shell liner releaseably mounted to the outer shell, a primary bellows unit disposed between an outer surface of the inner shell liner and the inside surface of the outer shell, and a secondary bellows unit disposed between an inner surface of the inner shell liner and the head of a person wearing the protective helmet. | 12-17-2015 |
| 20150374060 | BALACLAVA HOOD SYSTEM - A disposable aspirated inflatable safety protection balaclava hood system and apparatus designed to protect the human head and neck from injury resulting from sports impacts with a crash sensor arrangement in which acceleration, angular, rotational, extension or flexion motion resulting from an impact force requires deployment of an apparatus protection device. The method embodies an inherent bladder airbag system that is deployed with resulting impact force on the sensor arrangement using an actuation mechanism and an inflation interconnected bladder system, or tube(s) resulting in release of the inert compressed inert gas in a cartridge actuation mechanism using a triggering mechanism, which is held in an interior pocket of the hood resulting in aspiration of the inflatable safety bladder protection hood. | 12-31-2015 |
| 20160007669 | SHELL FOR A PROTECTIVE HELMET | 01-14-2016 |
| 20160021966 | LACROSSE HELMET - A lacrosse helmet comprises rigid single-piece shell formed of a suitable material such as polycarbonate or ABS plastic and adapted to receive and protect the head of a wearer. The shell has acclivities integrally formed therein to define features in the shell. Two alternative padding assemblies are disclosed. In a first alternative, the padding assemblies include a front liner installed in the brow area of the shell, a lateral padding assembly extending around the back inner surface of the shell and backed by an inflatable occipital pad, a crown shock absorber, and jaw pads. In a second alternative, the padding assemblies include an inner shell or bonnet comprising a left section, right section, and rear section, which are assembled together with a crown comfort layer and a rear comfort layer, and inserted into the shell. This alternative also includes jaw pads as in the first alternative. | 01-28-2016 |
| 20160053843 | DEVICE FOR ABSORBING IMPACT - Disclosed herein is an energy absorbing article comprising a first energy absorbing device and a second energy absorbing device, where the first energy absorbing device and the second energy absorbing device each comprise a first chamber; where the first chamber has a predetermined shape and contains a fluid that can be expelled upon the first chamber being subjected to an impact; and a second chamber in fluid communication with the first chamber; the second chamber being operative to receive the fluid that is expelled from the first chamber and to return the fluid to the first chamber as a result of pressure generated by its own elasticity and without the assistance of any other external manmade force. | 02-25-2016 |
| 20160058094 | PROTECTIVE FLUIDIC-TRANSFER HELMET - A protective helmet with outer hard plastic shell and internal inflatable bladder arrayed in a particular semi-elliptical fluidic circuit of known elasticity and defined pattern. The bladder is a long thin TPE rubber tube having a valve mounted centrally at mid-length. The tube is mounted inside the hard plastic shell such that the valve protrudes centrally through the hard shell and outward just beneath the occipital bone at the rear of the wearer's head. Inside the tube bisects into equal-length non-return fluidic patterns one on the right-side of the head and one on the left. Each fluidic pattern comprises a semi-ellipse, running continuously up to the temple and looping up and around from temporal-to-frontal-to-parietal sections of the human head, and terminating approximately at the occipital portion. Mesh netting is provided over the tube as a liner layer against the head. The invention vastly improves impact protection, yet is lightweight, flexible, and comfortable to wear on a continuous basis. | 03-03-2016 |
| 20160143383 | SYSTEM AND METHOD FOR AIRBAG DEPLOYMENT AND INFLATION - A helmet with an airbag assembly coupled to the shell of the helmet. The airbag assembly includes an airbag and an inflation device. The inflation device is configured to at least partially inflate the airbag upon deployment of the airbag assembly. The helmet also includes a processing circuit disposed at least partially within the shell. The processing circuit is configured to receive helmet data regarding a second helmet, transmit deployment data regarding inflation of the airbag assembly, and control operation of the inflation device to inflate the airbag based on the helmet data. | 05-26-2016 |
| 20170232327 | IMPACT ABSORPTION PADDING FOR CONTACT SPORTS HELMETS | 08-17-2017 |
| 20220132971 | SENSOR INTEGRATED JAMMING DEVICE - A jammer system includes a jammer unit, a valve coupled to the jammer unit, and a sensor coupled to the valve. The jammer unit includes a jammer media and a membrane including an inlet. The membrane is configured to surround the jammer media. The valve is configured to allow a fluid to pass through the inlet of the membrane. The sensor is configured to cause actuation of the valve to evacuate the fluid from an interior of the membrane. The evacuation of the fluid from the interior of the membrane results in stiffening of the jammer media within the membrane. | 05-05-2022 |
