B60N 2/503
Attached to the backrest
Official title: {attached to the backrest (B60N2/504 takes precedence)}
B60N2/503 (Attached to the backrest) appears on 49 US grants and 51 published applications in this corpus.
Search patents in B60N- Granted patents
- 49
- Published applications
- 51
- Assignees
- 41
- Inventors
- 124
- Latest grant
- 10 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 2005 | 1 | 1 |
| 2006 | 1 | 0 |
| 2007 | 1 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 2 |
| 2011 | 0 | 1 |
| 2012 | 0 | 1 |
| 2013 | 0 | 4 |
| 2014 | 3 | 2 |
| 2015 | 1 | 2 |
| 2016 | 5 | 3 |
| 2017 | 5 | 4 |
| 2018 | 1 | 4 |
| 2019 | 3 | 3 |
| 2020 | 2 | 6 |
| 2021 | 6 | 10 |
| 2022 | 5 | 1 |
| 2023 | 3 | 0 |
| 2024 | 2 | 3 |
| 2025 | 0 | 1 |
| 2026 | 2 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Suspension system for vehicle backrest and backrest10 Feb 2026US 12,545,159 B2FAURECIA Sièges d'Automobile
- Vehicle seat with a vibration-absorber27 Jan 2026US 12,534,002 B2Bayerische Motoren Werke Aktiengesellschaft
- Rear seat arrangement for a vehicle, and a vehicle having same9 Apr 2024US 11,951,887 B2Hyundai Motor Company
- Vehicle-mounted seat device20 Feb 2024US 11,904,744 B2Toyota Jidosha Kabushiki Kaisha
- Kinetic seat assemblies for vehicles25 Apr 2023US 11,634,051 B2Toyota Motor Engineering & Manufacturing North America, Inc.
- Vehicle seat25 Jun 2026US 2026/0175753 A1Toyota Jidosha Kabushiki Kaisha
- Vehicle and car seat comprising a low frequency speaker24 Apr 2025US 2025/0133316 A1Harman Becker Automotive Systems GmbH
- Load-supporting structure for chair and chair28 Nov 2024US 2024/0389756 A1Okamura Corporation
- Suspension system for vehicle backrest and backrest4 Jul 2024US 2024/0217406 A1FAURECIA Sièges d'Automobile
- Vehicle Seat with a Vibration-Absorber13 Jun 2024US 2024/0190310 A1Bayerische Motoren Werke Aktiengesellschaft
Most cited
By later US patents
- Regenerative system including an energy transformer which requires no external power source to drive same91US 5,570,286 ALord Corporation · 1996
- Shock absorbing vehicle seat assembly48US 5,758,859 AU.S. Government as represented by the Secretary of the Army · 1998
- Seat suspension44US 6,935,693 B2Milsco Manufacturing Company, A Unit of Jason Incorporated · 2005
- Seat suspension assembly28US 7,008,015 B22006
- Foldable shock absorbing seat23US 5,520,440 ADaewoo Heavy Industries Ltd. · 1996