| Patents for A42B 3 - Helmets; Helmet covers (10,446) |
|---|
| 07/31/1979 | CA1059255A2 Protective helmet |
| 07/31/1979 | CA1059254A1 Chin strap for protective headgear |
| 07/31/1979 | CA1059253A1 Protective helmet |
| 07/31/1979 | CA1059252A1 Protective helmet with liners |
| 07/31/1979 | CA1059251A1 Protective helmet with liner means |
| 06/19/1979 | CA1056552A1 Chemical splash shield |
| 06/05/1979 | US4156942 Lamp assembly for helmets, hard hats and the like |
| 05/29/1979 | US4156292 Display carrying and protective helmet |
| 05/01/1979 | US4152553 Protective helmet with voice communication system |
| 04/24/1979 | US4150681 Visor mounted washer for goggles |
| 04/10/1979 | CA1052145A1 Headgear incorporating optical display systems |
| 03/20/1979 | CA1050701A1 Safety cap with energy absorbing suspension |
| 02/27/1979 | US4141085 Vented helmet and face shield |
| 02/27/1979 | US4141083 Personal air conditioning unit |
| 02/13/1979 | US4138746 Face shield protective system and apparatus |
| 02/13/1979 | US4138743 Liquid cooled helmet |
| 01/30/1979 | US4136688 Protective devices |
| 01/30/1979 | US4136403 Head guard assembly comprising a protective helmet and a protective breathing mask |
| 01/16/1979 | US4134156 Safety helmet |
| 01/16/1979 | US4134155 Swimmer protective helmet |
| 01/09/1979 | US4133308 Protective devices |
| 01/09/1979 | US4133055 Protective helmet with thermal liner |
| 12/26/1978 | US4130902 Cooling hatband |
| 12/19/1978 | US4130803 Radio equipped protective helmet |
| 11/14/1978 | US4124904 Protective head gear |
| 11/14/1978 | US4124902 Mounting assembly connecting a face shield to a safety hat |
| 11/14/1978 | CA1042151A2 Crown suspension for protective helmet |
| 10/03/1978 | US4117554 Protective hard hat and welder's hood |
| 10/03/1978 | US4117553 Helmet shield and visor apparatus |
| 09/26/1978 | US4115874 Helmet for use in riding vehicles |
| 09/19/1978 | US4114197 Inter-liner for a safety helmet and method of assembly |
| 09/12/1978 | CA1038103A1 Safety helmets, in particular for motor-cyclists |
| 09/05/1978 | US4110847 Quick fastening and adjusting safety clasp especially for safety helmets |
| 08/29/1978 | USRE29742 Retroreflective protective helmet |
| 08/29/1978 | US4109323 Protective helmet |
| 08/29/1978 | US4109320 Attaching assembly |
| 08/22/1978 | US4109105 Earphone mounting in safety helmet for motorcycle riders |
| 08/15/1978 | US4106127 Energy absorbing suspension element |
| 08/15/1978 | US4106124 Snagproof helmut camouflage cover |
| 08/15/1978 | CA1036673A1 Helmet transceiver assembly for a firemen's helmet assembly or the like |
| 08/08/1978 | US4104743 Device for safety-helmet with ear mufflers |
| 07/25/1978 | US4101983 Polymeric foam |
| 07/25/1978 | US4101980 Protective device having a shield for protecting the face of a user |
| 07/18/1978 | US4100625 Helmets and other articles reflectorized with retroreflective platelet particles |
| 07/18/1978 | US4100619 Protective helmet |
| 07/11/1978 | US4100320 Liners |
| 07/04/1978 | US4097930 Helmet shield apparatus |
| 07/04/1978 | US4097929 Protective visor means for a helmet |
| 06/20/1978 | US4095289 Air ventilation apparatus for flight helmet |
| 06/13/1978 | US4094015 Neck roll for helmet |
| 05/30/1978 | US4092704 Headgear light |
| 05/30/1978 | US4091470 Collapsible helmet |
| 05/30/1978 | US4091469 Head protector for use with hard head gear |
| 05/16/1978 | US4090232 Illumination means for the head |
| 05/02/1978 | US4087653 Sound attenuating earcup assembly provided with receivers and contact microphone |
| 05/02/1978 | US4086664 Football face guard |
| 04/11/1978 | US4083065 Protective helmet and full face mask construction |
| 04/04/1978 | US4081865 Protective helmet and ventilating system therefor |
| 03/28/1978 | US4081209 Headgear with spherical semi-reflecting surface |
| 02/28/1978 | US4077007 Radio mounted in a helmet |
| 02/28/1978 | US4076373 Method of and means for shielding the lens of a face mask |
| 02/28/1978 | US4075717 Helmate |
| 02/28/1978 | US4075715 Helmet having anti-lift device |
| 02/28/1978 | US4075714 Helmet characterized by negative lift |
| 01/31/1978 | US4070712 Clear window for protective helmets |
| 01/24/1978 | US4069512 Locating device for ear-muffs on helmets |
| 01/17/1978 | US4068323 Athletic protective system |
| 01/10/1978 | US4067065 Chemical splash shield |
| 01/10/1978 | US4067063 Pneumatic athletic guard |
| 12/27/1977 | US4064565 Helmet structure |
| 12/13/1977 | US4062068 Chin strap for protective headgear |
| 12/06/1977 | US4060855 Pad for protective helmet |
| 11/22/1977 | US4058854 Protective helmet |
| 11/08/1977 | US4056852 Adjustable helmet suspension system |
| 11/01/1977 | US4055860 Safety cap with energy absorbing suspension |
| 10/25/1977 | US4054953 Crash helmet |
| 10/04/1977 | US4051556 Chin strap for protective headgear |
| 10/04/1977 | US4051555 Protective headwear |
| 09/13/1977 | US4047249 Protective helmet and face shield assembly therefor |
| 08/30/1977 | US4044400 Helmet retention system |
| 08/30/1977 | US4044399 Safety helmet with individualized head-contoured inter-liner |
| 08/23/1977 | US4042976 Protective collar |
| 08/23/1977 | US4042974 Helmet face guard accessory for motorcycle riders |
| 08/09/1977 | US4041031 Injection molding thermoplastic polymer |
| 08/02/1977 | US4038700 Safety helmets for motorcyclists or the like |
| 07/19/1977 | US4035847 Suspension for a hard hat |
| 07/19/1977 | US4035846 Inflatable pressure compensated helmet stabilization system |
| 07/19/1977 | US4035845 Protective flight helmet |
| 07/05/1977 | US4033567 Cushioning material construction |
| 06/28/1977 | US4032127 Protective head gear and body equipment |
| 06/28/1977 | US4031564 Hockey mask |
| 06/21/1977 | US4030140 Hard safety hat |
| 06/14/1977 | US4028743 Protective head-wear |
| 06/14/1977 | US4028739 Ventilated helmet with selected weight distribution |
| 06/07/1977 | US4027354 Detachable windshield wiper assembly for helmet |
| 06/07/1977 | US4027341 Juncture arrangement between the bow of a hearing protection means and a protective helmet |
| 05/24/1977 | US4024587 Helmet conversion kit safety helmet |
| 05/24/1977 | US4024586 Headgear suspension system |
| 05/17/1977 | US4023213 Shock-absorbing system for protective equipment |
| 05/17/1977 | US4023210 Universal flip-up attachment for helmets |