B60R 21/261
With means other than bag structure to diffuse or guide inflation fluid
Official title: with means other than bag structure to diffuse or guide inflation fluid
B60R21/261 (With means other than bag structure to diffuse or guide inflation fluid) appears on 825 US grants and 725 published applications in this corpus.
Search patents in B60R- Granted patents
- 825
- Published applications
- 725
- Assignees
- 202
- Inventors
- 1,495
- Latest grant
- 14 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 4 | 0 |
| 1978 | 3 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 4 | 0 |
| 1992 | 4 | 0 |
| 1993 | 5 | 0 |
| 1994 | 8 | 0 |
| 1995 | 13 | 0 |
| 1996 | 14 | 0 |
| 1997 | 7 | 0 |
| 1998 | 23 | 0 |
| 1999 | 23 | 0 |
| 2000 | 41 | 0 |
| 2001 | 34 | 25 |
| 2002 | 36 | 36 |
| 2003 | 25 | 55 |
| 2004 | 35 | 61 |
| 2005 | 35 | 52 |
| 2006 | 38 | 45 |
| 2007 | 23 | 34 |
| 2008 | 42 | 27 |
| 2009 | 20 | 27 |
| 2010 | 35 | 23 |
| 2011 | 18 | 19 |
| 2012 | 16 | 15 |
| 2013 | 21 | 18 |
| 2014 | 22 | 13 |
| 2015 | 15 | 17 |
| 2016 | 20 | 18 |
| 2017 | 18 | 35 |
| 2018 | 23 | 32 |
| 2019 | 34 | 33 |
| 2020 | 22 | 30 |
| 2021 | 36 | 34 |
| 2022 | 28 | 20 |
| 2023 | 16 | 13 |
| 2024 | 22 | 11 |
| 2025 | 21 | 25 |
| 2026 | 10 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Diffuser for occupant restraint system14 Jul 2026US 12,679,303 B2Zf Passive Safety Systems US Inc.
- Vehicle roof and vehicle12 May 2026US 12,623,615 B2Zhejiang Geely Holding Group Co., Ltd.
- Knee airbag apparatus12 May 2026US 12,623,626 B2Hyundai Mobis Co., Ltd.
- Gas generator comprising reagent gases21 Apr 2026US 12,606,120 B2Autoliv Development AB
- Extendable arm assembly14 Apr 2026US 12,600,317 B1GM Global Technology Operations LLC
- Pyrotechnic charge chamber, hybrid gas generator and safety airbag27 Aug 2026US 2026/0249806 A1Yanfeng International Automotive Technology Co., Ltd.
- Apparatus for mounting curtain airbag cushion13 Aug 2026US 2026/0233696 A1Hyundai Mobis Co., Ltd.
- Airbag module30 Jul 2026US 2026/0217211 A1Isi Automotive Holding GmbH
- Airbag device23 Jul 2026US 2026/0208686 A1
- Diffuser for occupant restraint system25 Jun 2026US 2026/0175812 A1Zf Passive Safety Systems US Inc.
Most cited
By later US patents
- Interlocking airbag attachment and module assembly168US 6,161,865 AAutoliv ASP, Inc. · 2000
- Inflatable side airbag curtain module153US 6,073,961 ABreed Automotive Technology, Inc. · 2000
- Vehicle safety collision headrest system97US 6,199,900 B12001
- Vehicle seat air bag arrangement96US 6,217,062 B1Volkswagen Aktiengesellschaft · 2001
- Air bag tether release assembly88US 6,454,300 B1Delphi Technologies, Inc. · 2002