B60N 2/2252
In which the central axis of the gearing lies inside the periphery
Official title: {in which the central axis of the gearing lies inside the periphery of an orbital gear, e.g. one gear without sun gear}
B60N2/2252 (In which the central axis of the gearing lies inside the periphery) appears on 349 US grants and 281 published applications in this corpus.
Search patents in B60N- Granted patents
- 349
- Published applications
- 281
- Assignees
- 115
- Inventors
- 523
- Latest grant
- 7 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 4 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 7 | 0 |
| 1981 | 4 | 0 |
| 1982 | 3 | 0 |
| 1983 | 4 | 0 |
| 1984 | 6 | 0 |
| 1985 | 3 | 0 |
| 1986 | 9 | 0 |
| 1987 | 8 | 0 |
| 1988 | 3 | 0 |
| 1989 | 8 | 0 |
| 1990 | 4 | 0 |
| 1991 | 4 | 0 |
| 1992 | 2 | 0 |
| 1993 | 3 | 0 |
| 1994 | 5 | 0 |
| 1995 | 4 | 0 |
| 1996 | 8 | 0 |
| 1997 | 4 | 0 |
| 1998 | 4 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 3 | 2 |
| 2002 | 2 | 4 |
| 2003 | 8 | 5 |
| 2004 | 5 | 3 |
| 2005 | 1 | 10 |
| 2006 | 5 | 11 |
| 2007 | 7 | 15 |
| 2008 | 12 | 11 |
| 2009 | 13 | 16 |
| 2010 | 12 | 21 |
| 2011 | 8 | 21 |
| 2012 | 14 | 21 |
| 2013 | 17 | 25 |
| 2014 | 16 | 19 |
| 2015 | 28 | 15 |
| 2016 | 22 | 8 |
| 2017 | 13 | 5 |
| 2018 | 7 | 9 |
| 2019 | 10 | 5 |
| 2020 | 3 | 11 |
| 2021 | 14 | 7 |
| 2022 | 6 | 10 |
| 2023 | 4 | 9 |
| 2024 | 7 | 5 |
| 2025 | 8 | 9 |
| 2026 | 2 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
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
- Recliner for vehicle seat2 Dec 2025US 12,485,802 B2Hyundai Transys Inc.
- Continuous recliner of vehicle seats26 Aug 2025US 12,397,688 B2Das Co., Ltd
- Recliner for vehicle seat19 Aug 2025US 12,391,154 B2Hyundai Transys Inc.
- Reclining device for vehicle seat13 Aug 2026US 2026/0233643 A1Hyundai Transys Inc.
- Hinge mechanism16 Jul 2026US 2026/0200374 A1
- Oscillating inertial latch5 Feb 2026US 2026/0036178 A1Tesla, Inc.
- Power Recliner Drive For A Vehicle Seat8 Jan 2026US 2026/0008386 A1Fisher & Company, Incorporated
- Device for adjusting a seat, and installation assembly for such a device4 Sep 2025US 2025/0276615 A1Brose Fahrzeugteile SE & Co. Kommanditgesellschaft, Coburg
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