A42B 3/324
Adjustable helmets
Official title: {Adjustable helmets}
A42B3/324 (Adjustable helmets) appears on 158 US grants and 156 published applications in this corpus.
Search patents in A42B- Granted patents
- 158
- Published applications
- 156
- Assignees
- 84
- Inventors
- 265
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 3 | 0 |
| 1997 | 3 | 0 |
| 1998 | 4 | 0 |
| 1999 | 2 | 0 |
| 2000 | 4 | 0 |
| 2001 | 5 | 1 |
| 2002 | 3 | 3 |
| 2003 | 3 | 0 |
| 2004 | 1 | 4 |
| 2005 | 7 | 9 |
| 2006 | 3 | 0 |
| 2007 | 1 | 6 |
| 2008 | 1 | 5 |
| 2009 | 1 | 6 |
| 2010 | 0 | 2 |
| 2011 | 5 | 2 |
| 2012 | 7 | 3 |
| 2013 | 3 | 10 |
| 2014 | 3 | 1 |
| 2015 | 2 | 6 |
| 2016 | 6 | 5 |
| 2017 | 3 | 15 |
| 2018 | 4 | 3 |
| 2019 | 14 | 11 |
| 2020 | 9 | 9 |
| 2021 | 8 | 10 |
| 2022 | 6 | 8 |
| 2023 | 9 | 11 |
| 2024 | 9 | 13 |
| 2025 | 13 | 11 |
| 2026 | 6 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Shell, kit, helmet and methods of manufacture of a shell25 Aug 2026US 12,714,176 B2Mips AB
- Helmet for impact protection14 Jul 2026US 12,677,897 B2Bauer Hockey, LLC
- Protective headwear with airflow14 Jul 2026US 12,677,902 B2Illinois Tool Works Inc.
- Reclining helmet mount apparatus30 Jun 2026US 12,667,156 B2Wilcox Industries Corp.
- Cycling helmet with rotational impact attenuation17 Mar 2026US 12,575,630 B2Bell Sports, Inc.
- Single-use, disposable helmets, hoods, and helmet/hood assemblies, and methods of making and using the same23 Apr 2026US 2026/0108008 A1Zoya, Inc.
- Adjustable helmet for use with optically-pumped magnetometer26 Mar 2026US 2026/0083201 A1Father Flanagan's Boys' Home doing business as Boys Town National Research Hospital
- Bicycle helmet with modular impact absorbing structures11 Dec 2025US 2025/0374987 A1Specialized Bicycle Components, Inc.
- Crown Gravity Helix Helmet11 Dec 2025US 2025/0374990 A1
- Helmets comprising additively-manufactured components13 Nov 2025US 2025/0344796 A1Bauer Hockey, LLC
Most cited
By later US patents