B60R 22/41
With additional means for preventing locking during unwinding under predetermined conditions
Official title: with additional means for preventing locking {during unwinding} under predetermined conditions
B60R22/41 (With additional means for preventing locking during unwinding under predetermined conditions) appears on 104 US grants and 46 published applications in this corpus.
Search patents in B60R- Granted patents
- 104
- Published applications
- 46
- Assignees
- 60
- Inventors
- 189
- Latest grant
- 23 Jul 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 2 | 0 |
| 1978 | 3 | 0 |
| 1979 | 2 | 0 |
| 1980 | 5 | 0 |
| 1981 | 7 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 3 | 0 |
| 1987 | 3 | 0 |
| 1988 | 8 | 0 |
| 1989 | 6 | 0 |
| 1990 | 3 | 0 |
| 1991 | 2 | 0 |
| 1992 | 3 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 2 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 1 |
| 2005 | 2 | 3 |
| 2006 | 1 | 2 |
| 2007 | 0 | 1 |
| 2008 | 2 | 3 |
| 2009 | 2 | 5 |
| 2010 | 4 | 1 |
| 2011 | 2 | 5 |
| 2012 | 1 | 2 |
| 2013 | 2 | 5 |
| 2014 | 2 | 0 |
| 2015 | 3 | 2 |
| 2016 | 3 | 1 |
| 2017 | 2 | 2 |
| 2018 | 0 | 0 |
| 2019 | 2 | 3 |
| 2020 | 0 | 2 |
| 2021 | 4 | 4 |
| 2022 | 2 | 2 |
| 2023 | 0 | 1 |
| 2024 | 4 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
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- Pet restraint system for a vehicle20 Feb 2024US 11,904,794 B2Ford Global Technologies, LLC
- Wheelchair occupant restraint device23 Aug 2022US 11,420,588 B2Toyota Jidosha Kabushiki Kaisha
- Passenger restaints for reducing spinal tension5 Oct 2023US 2023/0312098 A1B/E Aerospace, Inc.
- Pet restraint system for a vehicle28 Jul 2022US 2022/0234538 A1Ford Global Technologies, LLC
- Webbing take-up device26 May 2022US 2022/0161755 A1Kabushiki Kaisha Tokai Rika Denki Seisakusho
- Seat belt retractor23 Dec 2021US 2021/0394709 A1Autoliv Development AB
- Seatbelt retractor assembly20 May 2021US 2021/0146880 A1Ford Global Technologies, LLC
Most cited
By later US patents
- Emergency locking seat belt retractor35US 5,622,327 AIndiana Mills & Manufacturing, Inc. · 1997
- Seat-belt apparatus27US 4,040,645 AAuto Restraint Systems Limited · 1977
- Seat occupant restraining apparatus26US 5,026,093 AMazda Motor Corporation · 1991
- Safety harness for earthmoving equipment25US 4,090,735 ARomer-Wingard Autogurte GmbH · 1978
- Vehicular seatbelt retractor24US 6,443,382 B1Sungwoo Corporation · 2002