B60N 2/943
Stepwise movement mechanisms
Official title: {Stepwise movement mechanisms, e.g. ratchets}
B60N2/943 (Stepwise movement mechanisms) appears on 47 US grants and 50 published applications in this corpus.
Search patents in B60N- Granted patents
- 47
- Published applications
- 50
- Assignees
- 41
- Inventors
- 105
- Latest grant
- 28 Jan 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 2 |
| 2003 | 3 | 4 |
| 2004 | 4 | 1 |
| 2005 | 1 | 1 |
| 2006 | 1 | 1 |
| 2007 | 2 | 4 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 1 | 0 |
| 2012 | 0 | 1 |
| 2013 | 1 | 2 |
| 2014 | 1 | 1 |
| 2015 | 2 | 1 |
| 2016 | 1 | 2 |
| 2017 | 1 | 2 |
| 2018 | 2 | 4 |
| 2019 | 6 | 5 |
| 2020 | 6 | 6 |
| 2021 | 3 | 3 |
| 2022 | 4 | 3 |
| 2023 | 3 | 3 |
| 2024 | 2 | 0 |
| 2025 | 1 | 0 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Latch device and vehicle seat28 Jan 2025US 12,208,707 B2Ts Tech Co., Ltd.
- Armrest tilting device29 Oct 2024US 12,128,803 B2Das Co., Ltd
- Rotatable armrest and console assembly including the same20 Feb 2024US 11,904,748 B2Hyundai Motor Company
- Locking device for walk-in seat of vehicle19 Dec 2023US 11,845,365 B2Hyundai Transys Inc.
- Motor-vehicle accessory22 Aug 2023US 11,731,543 B2Grammer AG
- Angle-adjustable central armrest25 Jun 2026US 2026/0175756 A1
- Vehicle for ridesharing and package delivery services and methods for using same30 Apr 2026US 2026/0116265 A1Indigo Technologies, Inc.
- Armrest tilting device9 Nov 2023US 2023/0356637 A1Das Co., Ltd
- Latch device and vehicle seat29 Jun 2023US 2023/0202351 A1Ts Tech Co., Ltd.
- Headrest for a vehicle seat11 May 2023US 2023/0142193 A1Volvo Truck Corporation
Most cited
By later US patents
- Rotation transmitting mechanism35US 5,248,017 A1993
- Swingable armrest with unlocking element25US 7,100,242 B2Seeber AG & Co. KG · 2006
- Clamp roller ratchet mechanism20US 6,508,347 B1Ina Walzlager Schaeffler oHG · 2003
- Rotary feed mechanism for driving a shaft in response to turn of a lever18US 6,702,392 B2Delta Kogyo Co., Ltd. · 2004
- Adjusting mechanism especially for an automobile seat16US 6,178,838 B22001