6413 ⎘
Helmets; Helmet covers ; Other protective head coverings; Parts, details or accessories of helmets; Impact-absorbing shells, e.g. of crash helmets with reinforcing means using layered structures with relative movement between layers
Concussive helmet
#302Helmet
#303Protective helmet
#304Biomechanics aware protective gear
#305Multi-layer helmet and method for making the same
#306Helmet omnidirectional energy management systems
#307Helmet with multiple protective zones
#308Protective athletic helmet to reduce linear and rotational brain acceleration
#309Dual shell helmet for minimizing rotational acceleration
#310Dual shell helmet for minimizing rotational acceleration
#311Energy dissipation system for a helmet
#312Football helmet liner to reduce concussions and traumatic brain injuries
#313Biomechanics aware helmet
#314Impact diverting mechanism
#315Helmet with multiple protective zones
#316INTELLIGENT PROTECTIVE GEAR BRACING MECHANISM
#317Sports helmet with rotational impact protection
#318Shear reduction mechanism
#319Protective headgear system
#320Head guard
#321Helmet with columnar cushioning
#322Head protection for reducing linear acceleration
#323MAGNETIC CUSHION TECHNOLOGY
#324Protective gear
#325Protective helmet and insert with concussion reduction features
#326Head protection for reducing angular accelerations
#327HELMET WITH MULTIPLE PROTECTIVE ZONES
#328Personal impact protection device
#329Protective helmet
#330MAGNETIC IMPACT ABSORPTION IN PROTECTIVE BODY GEAR
#331Protective helmet
#332Helmet
#333Intermediate Layer of Friction Decreasing Material
#334Sports helmet with rotational impact protection
#335Energy and impact transformer layer
#336Biomechanics aware protective gear
#337Helmet with columnar cushioning
#338Helmet system
#339Method and apparatus for an adaptive impact absorbing helmet system
#340HELMET DESIGNS UTILIZING AN OUTER SLIP LAYER
#341Helmet designs utilizing foam structures having graded properties
#342HELMET DESIGNS UTILIZING FLUID-FILLED CONTAINERS
#343HELMET DESIGN UTILIZING NANOCOMPOSITES
#344Helmet omnidirectional energy management systems
#345ENERGY-ABSORBING SYSTEM, METHODS OF MANUFACTURING THEREOF AND ARTICLES COMPRISING THE SAME
#346Method for a protective helmet with movable outer shell relative to inner shell
#347Force diversion apparatus and methods
#348OMNI-DIRECTIONAL ANGULAR ACCERATION REDUCTION FOR PROTECTIVE HEADGEAR
#349Protective helmet; Method for mitigating or preventing a head injury
#350Deformable safety helmet
#351PROTECTIVE HELMET
#352Force diversion apparatus and methods and devices including the same
#353Embodiments of Lateral Displacement Shock Absorbing Technology and Applications Thereof
#354Apparatus at a protective helmet
#355Protective helmet with movable outer shell relative to inner shell
#356Body Protecting Device
#357Force diversion apparatus and methods and devices including the same
#358Energy-Absorbing Liners and Shape Conforming Layers for Use with Pro-Tective Headgear
#359Body protecting device
#360Devices with internal flexibility sipes, including siped chambers for footwear
#361Protective helmet
#362Semi-rigid protective helmet
#363Lateral displacement shock absorbing material
#364Force diversion apparatus and methods
#365Force diversion apparatus and methods and devices including the same
#366Multilayer air-cushion shell with energy-absorbing layer for use in the construction of protective headgear
#367Layered construction of protective headgear with one or more compressible layers of thermoplastic elastomer material
#368Protective head covering having impact absorbing crumple zone
#369Impact resistant headgear
#370Lewis helmet
#371Protective helmet with integrated rotational limiter
#372Protective liner for helmets and other articles