A42B 3/145
Size adjustment devices
Official title: {Size adjustment devices}
A42B3/145 (Size adjustment devices) appears on 247 US grants and 271 published applications in this corpus.
Search patents in A42B- Granted patents
- 247
- Published applications
- 271
- Assignees
- 139
- Inventors
- 466
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 4 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 3 | 0 |
| 1992 | 4 | 0 |
| 1993 | 1 | 0 |
| 1994 | 4 | 0 |
| 1995 | 0 | 0 |
| 1996 | 4 | 0 |
| 1997 | 2 | 0 |
| 1998 | 4 | 0 |
| 1999 | 7 | 0 |
| 2000 | 2 | 0 |
| 2001 | 5 | 0 |
| 2002 | 4 | 0 |
| 2003 | 0 | 1 |
| 2004 | 2 | 3 |
| 2005 | 2 | 3 |
| 2006 | 5 | 8 |
| 2007 | 6 | 4 |
| 2008 | 0 | 5 |
| 2009 | 1 | 7 |
| 2010 | 3 | 12 |
| 2011 | 6 | 7 |
| 2012 | 4 | 7 |
| 2013 | 9 | 11 |
| 2014 | 9 | 8 |
| 2015 | 6 | 15 |
| 2016 | 6 | 10 |
| 2017 | 10 | 16 |
| 2018 | 11 | 13 |
| 2019 | 13 | 20 |
| 2020 | 17 | 17 |
| 2021 | 15 | 24 |
| 2022 | 10 | 15 |
| 2023 | 22 | 17 |
| 2024 | 12 | 11 |
| 2025 | 13 | 20 |
| 2026 | 14 | 17 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Cycling helmet11 Aug 2026US 12,702,181 B2Trek Bicycle Corporation
- Helmet fit system and methods7 Jul 2026US 12,672,688 B2Smith Sport Optics, Inc.
- Process for a safety helmet with telescopically adjustable head size9 Jun 2026US 12,648,607 B2Dräger Safety AG & Co. KGaA
- Inner system for a safety helmet2 Jun 2026US 12,642,326 B2Ulbrichts GmbH
- Head unit system with connector for peripheral device2 Jun 2026US 12,642,327 B2Stryker Corporation
- Helmet8 Oct 2026US 2026/0305751 A1Mips AB
- A hard hat with an integrated electronic subsystem24 Sep 2026US 2026/0283291 A1Xyz Reality Limited
- Support harness for a crash helmet and crash helmet equipped with such a harness24 Sep 2026US 2026/0283292 A1
- Positioning and stabilising structure and system incorporating same3 Sep 2026US 2026/0256231 A1ResMed Pty Ltd
- Process for a safety helmet with telescopically adjustable head size27 Aug 2026US 2026/0248228 A1Dräger Safety AG & Co. KGaA
Most cited
By later US patents
- Helmet with adjustable safety strap260US 6,256,798 B12001
- Head-mounted visual display apparatus182US 5,321,416 AVirtual Research Systems · 1994
- Headgear with energy absorbing and sizing means170US 4,287,613 ARiddell, Inc. · 1981
- Ratchet diving mask strap169US 5,357,654 A1994
- Protective headgear164US 5,953,761 AAmpac Enterprises Inc. · 1999