11992077 | Two layer chin cup | Jul 27, 21 | May 28, 24 | Not available |
11925230 | Chinstrap sock with metal-containing yarn | Apr 04, 20 | Mar 12, 24 | DRYMAX TECHNOLOGIES, INC. |
11910859 | Football helmet with impact attenuation system | Mar 09, 20 | Feb 27, 24 | Riddell Inc. |
11871808 | Nape pad for a helmet | Dec 31, 19 | Jan 16, 24 | Gentex Corporation |
11839255 | Helmet retention system with adjustment mechanism | Aug 03, 20 | Dec 12, 23 | Avon Protection Ceradyne LLC |
11826631 | Impact resistant headgear | Oct 19, 20 | Nov 28, 23 | Not available |
11812816 | Protective headwear with airflow | May 11, 17 | Nov 14, 23 | Illinois Tool Works Inc. |
11812811 | Energy diverting football helmet | Aug 20, 21 | Nov 14, 23 | Not available |
11793260 | Skull mounting system for headgear, respiratory hood with headgear and method for fastening of headgear | Aug 05, 21 | Oct 24, 23 | Sata GmbH & Co. KG |
11771166 | Soft athletic helmet and rear closure mechanism | Oct 14, 22 | Oct 03, 23 | Hummingbird Sports, LLC |
11771165 | Helmet with flexible structure for improved force attenuation | Nov 07, 19 | Oct 03, 23 | ZAM Helmets Inc. |
11766084 | Adjustable chin cup | Dec 01, 21 | Sep 26, 23 | ZAM Helmets Inc. |
11758964 | Cycling helmet | Feb 03, 21 | Sep 19, 23 | Trek Bicycle Corporation |
11744313 | Protective helmet | Nov 22, 21 | Sep 05, 23 | CONCRETE DISTRIBUTION, INC. |
11744312 | Helmet padding system | Nov 20, 20 | Sep 05, 23 | Matscitechno Licensing Company |
11740056 | Ballistic helmet with an accessory system | Jun 02, 22 | Aug 29, 23 | United Shield International LLC |
11730221 | Apparatus for detecting wearing of body protection gear | Jan 09, 20 | Aug 22, 23 | HERUTU ELECTRONICS CORPORATION |
11731027 | Impact resistant headgear | Oct 19, 20 | Aug 22, 23 | Not available |
11712615 | System and method of assembling a protective sports helmet | Jan 03, 22 | Aug 01, 23 | Riddell Inc. |
11700902 | Helmet retention system | Jan 08, 21 | Jul 18, 23 | ArmorSource LLC |