B60R 21/2334
Expansion control features
B60R21/2334 (Expansion control features) appears on 2,620 US grants and 2,453 published applications in this corpus.
Search patents in B60R- Granted patents
- 2,620
- Published applications
- 2,453
- Assignees
- 274
- Inventors
- 2,904
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 3 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 3 | 0 |
| 1991 | 7 | 0 |
| 1992 | 9 | 0 |
| 1993 | 6 | 0 |
| 1994 | 8 | 0 |
| 1995 | 13 | 0 |
| 1996 | 22 | 0 |
| 1997 | 16 | 0 |
| 1998 | 17 | 0 |
| 1999 | 29 | 0 |
| 2000 | 38 | 0 |
| 2001 | 65 | 23 |
| 2002 | 74 | 75 |
| 2003 | 50 | 74 |
| 2004 | 57 | 92 |
| 2005 | 49 | 99 |
| 2006 | 71 | 91 |
| 2007 | 64 | 95 |
| 2008 | 79 | 104 |
| 2009 | 82 | 97 |
| 2010 | 122 | 92 |
| 2011 | 98 | 77 |
| 2012 | 71 | 96 |
| 2013 | 111 | 73 |
| 2014 | 93 | 74 |
| 2015 | 81 | 89 |
| 2016 | 95 | 106 |
| 2017 | 108 | 123 |
| 2018 | 96 | 120 |
| 2019 | 116 | 154 |
| 2020 | 141 | 139 |
| 2021 | 151 | 144 |
| 2022 | 155 | 114 |
| 2023 | 135 | 92 |
| 2024 | 137 | 99 |
| 2025 | 101 | 54 |
| 2026 | 42 | 57 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Side airbag device29 Sep 2026US 12,746,886 B2Hyundai Mobis Co., Ltd.
- Arched center airbag8 Sep 2026US 12,728,812 B1GM Global Technology Operations LLC
- Catch strap mechanism for an airbag module8 Sep 2026US 12,728,813 B2Autoliv Development AB
- Vehicle curtain airbag apparatus8 Sep 2026US 12,728,814 B2Hyundai Mobis Co., Ltd.
- Tether mechanism for an airbag module1 Sep 2026US 12,722,589 B2Autoliv Development AB
- Restraining device of a seat unit8 Oct 2026US 2026/0307612 A1Autoliv Development AB
- Seat cushion airbag device and seat cushion airbag structure1 Oct 2026US 2026/0296353 A1Toyoda Gosei Co., Ltd.
- Side airbag device1 Oct 2026US 2026/0296355 A1Honda Motor Co., Ltd.
- Airbag device1 Oct 2026US 2026/0296356 A1Autoliv Development AB
- Airbag device1 Oct 2026US 2026/0296358 A1Subaru Corporation
Most cited
By later US patents
- Side impact and roll over inflatable head protector188US 5,788,270 AAutoliv Development AB · 1998
- Inflatable side airbag curtain module153US 6,073,961 ABreed Automotive Technology, Inc. · 2000
- Variable venting air bag assembly113US 6,648,371 B2Delphi Technologies, Inc. · 2003
- Air bag restraint including selectively operable venting elements106US 6,832,778 B2Delphi Technologies, Inc. · 2004
- Air-bag arrangement102US 6,010,149 AAutoliv Development AB · 2000