| Patents for A42B 3 - Helmets; Helmet covers (10,446) |
|---|
| 10/06/1981 | US4292688 Latch mechanisms |
| 10/06/1981 | CA1110003A1 Protective headgear |
| 09/29/1981 | US4291418 Crash-helmet |
| 09/29/1981 | CA1109601A1 Safety helmet |
| 09/22/1981 | US4290150 Protective helmets and fastening devices therefor |
| 09/22/1981 | US4290149 Method of making an individually fitted helmet |
| 09/17/1981 | WO1981002514A1 Powdered air respirator |
| 09/08/1981 | US4288268 Method of producing a protective helmet |
| 09/08/1981 | US4287615 Helmet having a withdrawable shield |
| 09/08/1981 | US4287614 Fastening means for fitting an accessory, especially an ear muff, to a safety helmet |
| 09/08/1981 | US4287613 Headgear with energy absorbing and sizing means |
| 09/01/1981 | US4286339 Fireman's helmet with energy absorbing liner |
| 09/01/1981 | CA1107902A2 Protective helmet |
| 09/01/1981 | CA1107901A1 Protective helmet |
| 08/18/1981 | US4283864 Cushioning material construction |
| 08/11/1981 | US4282610 Protective headgear |
| 08/05/1981 | EP0033057A1 Face guard for sportsmen, especially for ice hockey players |
| 07/28/1981 | US4280491 Powered air respirator |
| 07/28/1981 | CA1105651A1 Apparatus for securing a hearing protection to a protective helmet |
| 07/21/1981 | US4279038 Headprotector made of elastic material for athletes |
| 07/21/1981 | US4279037 Adjustable headgear suspension |
| 07/07/1981 | US4276657 Accessory to hard hat attaching means |
| 06/23/1981 | US4274271 Helmet locking device |
| 06/23/1981 | US4274161 Crash helmet collar |
| 06/16/1981 | US4272853 Cold weather hood for safety hat |
| 06/10/1981 | EP0030065A1 Object at least locally covered with impact energy absorbing means |
| 06/09/1981 | US4271537 Protective helmet with releasable face guard apparatus |
| 05/26/1981 | CA1101755A1 Safety helmet for miners |
| 05/12/1981 | CA1100705A1 Helmet for use in riding vehicles |
| 04/29/1981 | EP0027521A1 Head protection hood |
| 04/28/1981 | US4263679 Head band with nape strap |
| 04/21/1981 | US4263588 Helmet-carried apparatus for detecting and signalling the presence of a dangerous gas in an atmosphere |
| 04/07/1981 | US4259747 Protective communications helmet |
| 02/03/1981 | US4247960 Actuating device for the vizors of helmets or similar headgears |
| 01/20/1981 | CA1094154A1 Power-pack headpiece |
| 01/06/1981 | US4242757 Helmet with tiltable visor |
| 12/16/1980 | US4239106 Individually fitted helmet and method of and apparatus for making the same |
| 12/16/1980 | US4238857 Self-contained air conditioning unit for persons |
| 12/10/1980 | EP0019838A1 Microphone/receiver assembly detachedly securable to a protective helmet |
| 12/09/1980 | US4238709 Head lamp control circuit |
| 12/09/1980 | US4237558 Removable cooling hatband apparatus |
| 11/18/1980 | US4233687 Sports helmet with face mask |
| 11/18/1980 | CA1089601A1 Fastener for helmet suspension |
| 11/04/1980 | US4231117 Helmet assembly for accurately positioning visual display system |
| 11/04/1980 | CA1088872A1 Ear defenders |
| 10/28/1980 | US4231079 Article of wearing apparel |
| 10/28/1980 | US4229836 Face shield/helmet airflow noise reducer |
| 10/15/1980 | EP0016945A1 Reinforced impact resistant resin structure and its related process of manufacture |
| 10/14/1980 | US4227520 Safety helmet for miners |
| 10/07/1980 | CA1086902A1 Vented helmet and face shield |
| 09/30/1980 | US4224694 Accessory support member for a helmet |
| 09/23/1980 | US4223410 Tiltable visor for helmets, in particular motorcyclists helmets and similar |
| 09/23/1980 | US4223409 Helmet provided with shockproof and ventilative device |
| 09/17/1980 | EP0015796A2 Helmet with retractable visor |
| 09/16/1980 | US4222123 Mounting a face shield at a protective helmet |
| 09/02/1980 | US4220301 Flexible strap type mounting device |
| 08/19/1980 | CA1083752A1 Safety shield |
| 08/05/1980 | US4215437 Helmet-mask for cold weather and/or particulate laden environments |
| 08/05/1980 | US4215436 Headwear mounted transparent film distributing means |
| 07/23/1980 | EP0013304A2 Head protector made of polyurethane foam for sportsmen |
| 07/22/1980 | CA1081902A1 Protective devices |
| 07/08/1980 | US4210972 Detachable visor arrangement |
| 07/01/1980 | US4209858 Safety helmet |
| 07/01/1980 | CA1080403A1 Mounting assembly connecting a face shield to a safety hat |
| 06/24/1980 | US4209264 Sliding block support |
| 06/03/1980 | US4206409 Motor vehicle communication apparatus |
| 04/29/1980 | US4199823 Disengageable helmet visor clamp |
| 04/22/1980 | US4199802 Headgear with light |
| 04/22/1980 | US4199388 Method for making a multi-ply continuous filament ballistic helmet |
| 04/22/1980 | US4198710 Fastener for helmet suspension |
| 04/15/1980 | CA1075613A1 Ear muffler device for a safety helmet |
| 03/25/1980 | US4195328 Open vehicle lighting system utilizing detachable vehicle operator helmet mounted light |
| 03/18/1980 | US4193133 Detachable helmet goggle bracket |
| 02/26/1980 | US4189788 Headset |
| 02/26/1980 | CA1072252A1 Inflation device having fluid lock means |
| 02/06/1980 | EP0007432A1 Rear-view device incorporatable in helmets and the like |
| 02/05/1980 | US4186736 Device for safeguarding the respiratory organs |
| 02/05/1980 | US4186447 Ear protector attachment for a helmet |
| 01/29/1980 | US4186429 Flashing light safety device for cyclists helmets |
| 01/29/1980 | US4185331 Protective head device |
| 01/15/1980 | US4183101 Replaceable visor |
| 01/08/1980 | CA1069251A1 Hard safety hat |
| 01/01/1980 | US4180868 All-weather hat accessory |
| 11/27/1979 | CA1066851A1 Protective devices |
| 11/20/1979 | CA1066452A2 Chin strap for protective headgear |
| 11/06/1979 | CA1065552A1 Energy absorbing suspension element |
| 11/01/1979 | WO1979000886A1 Clothing element or accessory intended to be adapted closely to a part of the human body and process for adapting this element or accessory to this part of the human body |
| 10/30/1979 | US4172495 Slurry cooling of helmets |
| 10/17/1979 | EP0004829A2 Process for fitting an article of dress or accessory to a part of the human body and article or accessory for carrying out the process |
| 10/16/1979 | US4170792 Position locking device for visor on a helmet |
| 10/09/1979 | US4170042 Readily releasable powered visor-and-lock assembly for helmet |
| 09/25/1979 | US4168542 Helmet for racquet ball and other sports |
| 09/11/1979 | US4167043 Apparatus for securing a hearing protector to a protective helmet |
| 09/04/1979 | US4166978 Two-way voice controlled communication system |
| 07/31/1979 | CA1059261A2 Protective helmet with liner means |
| 07/31/1979 | CA1059260A2 Protective helmet |
| 07/31/1979 | CA1059259A2 Protective helmet |
| 07/31/1979 | CA1059258A2 Protective helmet |
| 07/31/1979 | CA1059257A2 Protective helmet |
| 07/31/1979 | CA1059256A2 Protective helmet |