B60R 2022/4642
The gas directly propelling a flexible driving means
Official title: {the gas directly propelling a flexible driving means, e.g. a plurality of successive masses, in a tubular chamber}
B60R2022/4642 (The gas directly propelling a flexible driving means) appears on 151 US grants and 161 published applications in this corpus.
Search patents in B60R- Granted patents
- 151
- Published applications
- 161
- Assignees
- 49
- Inventors
- 250
- Latest grant
- 14 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1983 | 1 | 0 |
| 1984 | 2 | 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 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 3 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 2 |
| 2002 | 4 | 6 |
| 2003 | 5 | 3 |
| 2004 | 3 | 2 |
| 2005 | 1 | 3 |
| 2006 | 2 | 7 |
| 2007 | 2 | 4 |
| 2008 | 6 | 2 |
| 2009 | 3 | 2 |
| 2010 | 2 | 9 |
| 2011 | 5 | 9 |
| 2012 | 2 | 16 |
| 2013 | 9 | 4 |
| 2014 | 10 | 9 |
| 2015 | 5 | 6 |
| 2016 | 7 | 4 |
| 2017 | 8 | 11 |
| 2018 | 9 | 9 |
| 2019 | 11 | 10 |
| 2020 | 7 | 13 |
| 2021 | 9 | 10 |
| 2022 | 8 | 5 |
| 2023 | 7 | 8 |
| 2024 | 6 | 5 |
| 2025 | 6 | 0 |
| 2026 | 2 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Extendable arm assembly14 Apr 2026US 12,600,317 B1GM Global Technology Operations LLC
- Retractor pretensioner assembly13 Jan 2026US 12,522,171 B2Autoliv ASP, Inc.
- Winding drum assembly11 Nov 2025US 12,466,357 B2Yanfeng International Automotive Technology Co., Ltd.
- Webbing take-up device28 Oct 2025US 12,454,243 B2Kabushiki Kaisha Tokai Rika Denki Seisakusho
- Seat belt pretensioner8 Jul 2025US 12,351,124 B2Joyson Safety Systems Acquisition LLC
- Seat belt retractor26 Mar 2026US 2026/0084647 A1Ashimori Industry Co., Ltd.
- Seatbelt retractor5 Mar 2026US 2026/0061963 A1Zf Passive Safety Systems US Inc.
- Retractor pretensioner assembly19 Dec 2024US 2024/0416863 A1Autoliv ASP, Inc.
- Seat belt retractor31 Oct 2024US 2024/0359655 A1Ashimori Industry Co., Ltd.
- Seat belt pretensioner15 Aug 2024US 2024/0270202 A1Joyson Safety Systems Acquisition LLC
Most cited
By later US patents
- Mass-body drive for a rotary tightening device86US 5,881,962 AAutoliv Development AB · 1999
- Rotary power element46US 4,444,010 ADynamit Nobel Aktiengesellschaft · 1984
- Pre-tensioner38US 6,419,176 B1Takata Corporation · 2002
- Pretensioner with gas escape mechanism31US 6,363,722 B1Taktaka Corporation · 2002
- Mass body drive for a rotational tensioning device25US 5,690,295 AAutoliv Development AB · 1997