B60N 2/7094
Upholstery springs
Official title: {Upholstery springs}
B60N2/7094 (Upholstery springs) appears on 415 US grants and 448 published applications in this corpus.
Search patents in B60N- Granted patents
- 415
- Published applications
- 448
- Assignees
- 154
- Inventors
- 821
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 3 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 3 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 3 | 0 |
| 2001 | 2 | 5 |
| 2002 | 12 | 7 |
| 2003 | 5 | 9 |
| 2004 | 6 | 10 |
| 2005 | 5 | 7 |
| 2006 | 6 | 5 |
| 2007 | 5 | 6 |
| 2008 | 3 | 2 |
| 2009 | 3 | 5 |
| 2010 | 6 | 10 |
| 2011 | 3 | 11 |
| 2012 | 7 | 11 |
| 2013 | 10 | 27 |
| 2014 | 13 | 18 |
| 2015 | 30 | 47 |
| 2016 | 27 | 25 |
| 2017 | 33 | 28 |
| 2018 | 22 | 30 |
| 2019 | 38 | 33 |
| 2020 | 37 | 39 |
| 2021 | 27 | 22 |
| 2022 | 23 | 20 |
| 2023 | 25 | 17 |
| 2024 | 16 | 22 |
| 2025 | 12 | 25 |
| 2026 | 11 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Vehicle seat22 Sep 2026US 12,741,574 B2Ts Tech Co., Ltd.
- Seat assembly and bracket18 Aug 2026US 12,709,204 B2Lear Corporation
- Method for manufacturing a seat cushion and seat cushion as such9 Jun 2026US 12,649,293 B2FAURECIA Sièges d'Automobile
- Vehicle seat back frame member with adjustable stiffness system and method12 May 2026US 12,623,576 B2GM Global Technology Operations LLC
- Vehicle seat support element suspension membrane5 May 2026US 12,617,321 B2FAURECIA Sièges d'Automobile
- Vehicle Seat Assembly17 Sep 2026US 2026/0274132 A1Proprietect L.P.
- Suspension seating system and methods13 Aug 2026US 2026/0233638 A1TMI Products, Inc.
- Cushion body6 Aug 2026US 2026/0224034 A1Toyota Boshoku Kabushiki Kaisha
- Modular squab cushion30 Jul 2026US 2026/0217171 A1
- Therapeutic vibration treatment apparatus25 Jun 2026US 2026/0175755 A1Rc Services Australia Pty Ltd
Most cited
By later US patents
- Thin profile integrated suspension and seat trim cover171US 5,013,089 AGeneral Motors Corporation · 1991
- Seat occupant sensing system107US 5,971,432 ABreed Automotive Technology, Inc. · 1999
- Seat structure101US 4,883,320 AIkeda Bussan Co., Ltd. · 1989
- Seat for use in a vehicle78US 6,022,074 AAutoliv Development AB · 2000
- Collapsible seat74US 6,199,951 B1Prefix Corporation · 2001