B60R 2022/287
Of torsion rods or tubes
Official title: {of torsion rods or tubes}
B60R2022/287 (Of torsion rods or tubes) appears on 218 US grants and 219 published applications in this corpus.
Search patents in B60R- Granted patents
- 218
- Published applications
- 219
- Assignees
- 66
- Inventors
- 343
- Latest grant
- 11 Nov 2025
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 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 6 | 0 |
| 1999 | 9 | 0 |
| 2000 | 7 | 0 |
| 2001 | 13 | 3 |
| 2002 | 19 | 15 |
| 2003 | 12 | 13 |
| 2004 | 13 | 13 |
| 2005 | 8 | 12 |
| 2006 | 5 | 24 |
| 2007 | 4 | 11 |
| 2008 | 14 | 9 |
| 2009 | 2 | 6 |
| 2010 | 9 | 8 |
| 2011 | 8 | 22 |
| 2012 | 6 | 7 |
| 2013 | 7 | 4 |
| 2014 | 8 | 4 |
| 2015 | 10 | 4 |
| 2016 | 4 | 4 |
| 2017 | 4 | 8 |
| 2018 | 3 | 6 |
| 2019 | 11 | 5 |
| 2020 | 4 | 12 |
| 2021 | 8 | 7 |
| 2022 | 6 | 1 |
| 2023 | 4 | 3 |
| 2024 | 4 | 9 |
| 2025 | 7 | 3 |
| 2026 | 0 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Load limiting seatbelt retractor14 Oct 2025US 12,441,272 B2Ford Global Technologies, LLC
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- Load-limiting seatbelt retractor11 Feb 2025US 12,221,059 B2Ford Global Technologies, LLC
- Force limiter27 Aug 2026US 2026/0249808 A1
- Seat belt retractor and method of producing the same6 Aug 2026US 2026/0225555 A1Ashimori Industry Co., Ltd.
- Seat belt retractor6 Aug 2026US 2026/0225556 A1Ashimori Industry Co., Ltd.
- Buckle assembly and seat belt buckle16 Jul 2026US 2026/0200429 A1Autoliv Development AB
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Most cited
By later US patents
- Belt retractor with switchable force limiter54US 6,616,081 B1Autoliv Development AB · 2003
- Multi-level load limiting torsion bar retractor40US 6,012,667 ABreed Automotive Technology, Inc. · 2000
- Seat belt retractor40US 6,290,159 B1Breed Automotive Technology, Inc. · 2001
- Pre-tensioner38US 6,419,176 B1Takata Corporation · 2002
- Device for force limitation in a vehicle occupant restraint system36US 6,216,972 B1TRW Occupant Restraint Systems GmbH & Co. KG · 2001