B60N 2/225
By cycloidal or planetary mechanisms
Official title: by cycloidal or planetary mechanisms
B60N2/225 (By cycloidal or planetary mechanisms) appears on 486 US grants and 402 published applications in this corpus.
Search patents in B60N- Granted patents
- 486
- Published applications
- 402
- Assignees
- 152
- Inventors
- 716
- Latest grant
- 7 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 4 | 0 |
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 8 | 0 |
| 1981 | 4 | 0 |
| 1982 | 4 | 0 |
| 1983 | 4 | 0 |
| 1984 | 6 | 0 |
| 1985 | 3 | 0 |
| 1986 | 10 | 0 |
| 1987 | 10 | 0 |
| 1988 | 4 | 0 |
| 1989 | 10 | 0 |
| 1990 | 4 | 0 |
| 1991 | 5 | 0 |
| 1992 | 5 | 0 |
| 1993 | 5 | 0 |
| 1994 | 8 | 0 |
| 1995 | 6 | 0 |
| 1996 | 9 | 0 |
| 1997 | 4 | 0 |
| 1998 | 6 | 0 |
| 1999 | 1 | 0 |
| 2000 | 3 | 0 |
| 2001 | 9 | 2 |
| 2002 | 5 | 6 |
| 2003 | 12 | 8 |
| 2004 | 7 | 5 |
| 2005 | 3 | 11 |
| 2006 | 7 | 16 |
| 2007 | 11 | 23 |
| 2008 | 14 | 11 |
| 2009 | 17 | 18 |
| 2010 | 16 | 25 |
| 2011 | 9 | 26 |
| 2012 | 16 | 26 |
| 2013 | 19 | 30 |
| 2014 | 21 | 26 |
| 2015 | 36 | 19 |
| 2016 | 29 | 11 |
| 2017 | 17 | 12 |
| 2018 | 12 | 17 |
| 2019 | 16 | 13 |
| 2020 | 13 | 19 |
| 2021 | 18 | 11 |
| 2022 | 9 | 20 |
| 2023 | 11 | 15 |
| 2024 | 12 | 11 |
| 2025 | 14 | 11 |
| 2026 | 5 | 10 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Fitting for a vehicle seat, and vehicle seat7 Jul 2026US 12,673,590 B2Adient US LLC
- Power swivel device for seat24 Feb 2026US 12,558,999 B2Das Co., Ltd
- Motorized drive device for raising a vehicle seat17 Feb 2026US 12,552,293 B2FAURECIA Sièges d'Automobile
- Motor vehicle seat17 Feb 2026US 12,552,294 B2Faurecia Autositze GmbH
- Reclining device for vehicle seat17 Feb 2026US 12,552,299 B2Hyundai Transys Inc.
- Unlocking arrangement for seat back adjustment24 Sep 2026US 2026/0285205 A1Audi AG
- Reclining device for vehicle seat13 Aug 2026US 2026/0233643 A1Hyundai Transys Inc.
- Electromechanical actuator assembly with mechanical override feature16 Jul 2026US 2026/0200370 A1B/E Aerospace, Inc.
- Hinge mechanism16 Jul 2026US 2026/0200374 A1
- Gear device for vehicle seat28 May 2026US 2026/0145587 A1Toyota Boshoku Kabushiki Kaisha
Most cited
By later US patents
- Adjusting and fixing device for seats, like automobile seats, in particular for the adjustment of the back rest60US 5,871,414 AKeiper Recaro GmbH & Co. · 1999
- Adjustment armature for seats, especially motor vehicle seats, with an adjustable inclinable backrest58US 6,619,743 B1Keiper GmbH & Co.KG · 2003
- Seat for vehicles57US 4,641,884 AHonda Giken Kogyo Kabushiki Kaisha · 1987
- Articulated fitting for seats with adjustable backrest, in particular motor vehicle seats56US 5,634,689 AKeiper Recaro GmbH & Co. · 1997
- Vehicle seat hinges49US 5,611,599 ABertrand Faure France · 1997