B60R 21/217
Inflation fluid source retainers
Official title: Inflation fluid source retainers, e.g. reaction canisters; Connection of bags, covers, diffusers or inflation fluid sources therewith or together
B60R21/217 (Inflation fluid source retainers) appears on 1,794 US grants and 1,191 published applications in this corpus.
Search patents in B60R- Granted patents
- 1,794
- Published applications
- 1,191
- Assignees
- 269
- Inventors
- 2,524
- Latest grant
- 14 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 6 | 0 |
| 1990 | 7 | 0 |
| 1991 | 12 | 0 |
| 1992 | 11 | 0 |
| 1993 | 28 | 0 |
| 1994 | 52 | 0 |
| 1995 | 73 | 0 |
| 1996 | 98 | 0 |
| 1997 | 72 | 0 |
| 1998 | 96 | 0 |
| 1999 | 64 | 0 |
| 2000 | 78 | 0 |
| 2001 | 74 | 30 |
| 2002 | 81 | 59 |
| 2003 | 52 | 77 |
| 2004 | 52 | 113 |
| 2005 | 53 | 74 |
| 2006 | 61 | 65 |
| 2007 | 50 | 59 |
| 2008 | 64 | 44 |
| 2009 | 41 | 56 |
| 2010 | 58 | 57 |
| 2011 | 49 | 37 |
| 2012 | 32 | 36 |
| 2013 | 41 | 27 |
| 2014 | 44 | 29 |
| 2015 | 26 | 30 |
| 2016 | 32 | 30 |
| 2017 | 30 | 52 |
| 2018 | 30 | 42 |
| 2019 | 49 | 43 |
| 2020 | 32 | 53 |
| 2021 | 41 | 43 |
| 2022 | 59 | 39 |
| 2023 | 51 | 31 |
| 2024 | 35 | 28 |
| 2025 | 34 | 20 |
| 2026 | 16 | 17 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- B60R 21/2171Specially adapted for elongated cylindrical or bottle-like inflators with a symmetry axis804
- B60R 21/2176The air bag components being completely enclosed in a soft or semi-rigid204
- B60R 2021/2173The module or part thereof being movably mounted on the vehicleIndexing code121
- B60R 2021/2172The cover being connected to the surrounding part and to the moduleIndexing code87
- B60R 2021/2177Reaction canisters characterised by materialIndexing code41
Recent patents
- Airbag device14 Jul 2026US 12,679,300 B2Toyoda Gosei Co., Ltd.
- Diffuser for occupant restraint system14 Jul 2026US 12,679,303 B2Zf Passive Safety Systems US Inc.
- Airbag device provided to steering wheel7 Jul 2026US 12,673,631 B2Autoliv Development AB
- Apparatus for mounting curtain airbag cushion16 Jun 2026US 12,654,645 B2Hyundai Mobis Co., Ltd.
- Assembly for providing a fastening possibility for a vehicle component26 May 2026US 12,636,989 B2Illinois Tool Works Inc.
- Airbag module with flaming and shockwave mitigation24 Sep 2026US 2026/0285251 A1Toyoda Gosei Co., Ltd.
- Airbag device17 Sep 2026US 2026/0274194 A1Yanfeng International Automotive Technology Co., Ltd.
- Child car safety seat and airbag package3 Sep 2026US 2026/0257643 A1Goodbaby Child Products Co., Ltd.
- Airbag module30 Jul 2026US 2026/0217211 A1Isi Automotive Holding GmbH
- Inflatable protective device, wearable protective device comprising such an inflatable protective device and method for effectively deflating such an inflatable protective device after inflation25 Jun 2026US 2026/0175809 A1
Most cited
By later US patents
- Occupant sensing apparatus280US 5,232,243 ATRW Vehicle Safety Systems Inc. · 1993
- Air bag system for automobile265US 5,074,583 AMazda Motor Corporation · 1991
- Interlocking airbag attachment and module assembly168US 6,161,865 AAutoliv ASP, Inc. · 2000
- Air bag apparatus for passenger seat and bag folding method used therefor148US 5,806,879 AToyota Jidosha Kabushiki Kaisha · 1998
- Occupant sensing apparatus115US 5,624,132 ATRW Vehicle Safety Systems Inc. · 1997