B60R 21/276
With means to vent the inflation fluid source
Official title: with means to vent the inflation fluid source, e.g. in case of overpressure {(B60R21/30 takes precedence; venting means on inflatable member walls B60R21/239)}
B60R21/276 (With means to vent the inflation fluid source) appears on 425 US grants and 313 published applications in this corpus.
Search patents in B60R- Granted patents
- 425
- Published applications
- 313
- Assignees
- 108
- Inventors
- 665
- Latest grant
- 27 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 3 | 0 |
| 1992 | 1 | 0 |
| 1993 | 8 | 0 |
| 1994 | 10 | 0 |
| 1995 | 12 | 0 |
| 1996 | 14 | 0 |
| 1997 | 11 | 0 |
| 1998 | 20 | 0 |
| 1999 | 10 | 0 |
| 2000 | 23 | 0 |
| 2001 | 30 | 16 |
| 2002 | 22 | 15 |
| 2003 | 17 | 27 |
| 2004 | 25 | 35 |
| 2005 | 19 | 28 |
| 2006 | 21 | 37 |
| 2007 | 12 | 20 |
| 2008 | 30 | 40 |
| 2009 | 21 | 9 |
| 2010 | 18 | 4 |
| 2011 | 5 | 2 |
| 2012 | 9 | 8 |
| 2013 | 7 | 3 |
| 2014 | 7 | 4 |
| 2015 | 8 | 15 |
| 2016 | 10 | 8 |
| 2017 | 6 | 15 |
| 2018 | 13 | 4 |
| 2019 | 8 | 5 |
| 2020 | 0 | 5 |
| 2021 | 5 | 5 |
| 2022 | 4 | 2 |
| 2023 | 2 | 2 |
| 2024 | 4 | 1 |
| 2025 | 1 | 3 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Airbag apparatus for vehicle27 Jan 2026US 12,534,042 B2Hyundai Mobis Co., Ltd.
- Integral ignition structure and compressed-gas-type fuel gas generator3 Jun 2025US 12,319,224 B2Hubei Institute of Aerospace Chemical Technology
- Airbag deflation device, and vehicle seat3 Sep 2024US 12,077,125 B2ZF Automotive Germany GmbH
- Airbag cushion and driver airbag26 Mar 2024US 11,938,881 B2Hyundai Mobis Co., Ltd.
- Airbag inflator with pressure relief and increased combustion efficiency19 Mar 2024US 11,932,194 B2Arc Technology Holding Limited
- Air supply device4 Dec 2025US 2025/0368159 A1Aisin Corporation
- Cylindrical inflator assembly7 Aug 2025US 2025/0249860 A1Arc Technology Holding Limited
- Airbag apparatus for vehicle8 May 2025US 2025/0145107 A1Hyundai Mobis Co., Ltd.
- Integral ignition structure and compressed-gas-type fuel gas generator21 Nov 2024US 2024/0383434 A1Hubei Institute of Aerospace Chemical Technology
- Airbag cushion and driver airbag9 Nov 2023US 2023/0356683 A1Hyundai Mobis Co., Ltd.
Most cited
By later US patents
- Optical identification and monitoring system using pattern recognition for use with vehicles656US 5,845,000 AAutomotive Technologies International, Inc. · 1998
- Vehicle occupant position and velocity sensor563US 5,848,802 AAutomotive Technologies International, Inc. · 1998
- Vehicular component control systems and methods554US 6,442,465 B2Automotive Technologies International, Inc. · 2002
- Telematics system503US 6,735,506 B2Automotive Technologies International, Inc. · 2004
- Asset system control arrangement and method407US 7,663,502 B2Intelligent Technologies International, Inc. · 2010