F16H 63/3491
Emergency release or engagement of parking locks or brakes
Official title: {Emergency release or engagement of parking locks or brakes}
F16H63/3491 (Emergency release or engagement of parking locks or brakes) appears on 163 US grants and 196 published applications in this corpus.
Search patents in F16H- Granted patents
- 163
- Published applications
- 196
- Assignees
- 96
- Inventors
- 412
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 1 |
| 2002 | 1 | 6 |
| 2003 | 4 | 3 |
| 2004 | 3 | 0 |
| 2005 | 3 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 1 |
| 2008 | 0 | 8 |
| 2009 | 0 | 2 |
| 2010 | 2 | 2 |
| 2011 | 1 | 11 |
| 2012 | 3 | 2 |
| 2013 | 6 | 3 |
| 2014 | 4 | 8 |
| 2015 | 6 | 7 |
| 2016 | 9 | 7 |
| 2017 | 5 | 12 |
| 2018 | 10 | 18 |
| 2019 | 13 | 13 |
| 2020 | 19 | 25 |
| 2021 | 12 | 12 |
| 2022 | 14 | 5 |
| 2023 | 11 | 17 |
| 2024 | 16 | 15 |
| 2025 | 10 | 7 |
| 2026 | 7 | 10 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Controlling an electrically controllable release bolt of a parking brake actuator29 Sep 2026US 12,747,787 B2Volvo Truck Corporation
- Cable operating handle for manual park release of automatic transmission11 Aug 2026US 12,704,176 B1Kyung Chang Industrial Co., Ltd.
- Park lock actuator with manual release and shipping position5 May 2026US 12,618,469 B1Stoneridge Control Devices, Inc.
- Electronic park pawl motor direct override28 Apr 2026US 12,612,968 B2Fca US LLC
- System and method for operating a lubrication system with brake actuated valve21 Apr 2026US 12,607,260 B2GM Global Technology Operations LLC
- Method for actuating a parking lock device2 Jul 2026US 2026/0185608 A1Schaeffler Technologies AG & Co. KG
- Parking device18 Jun 2026US 2026/0168575 A1Jing-Jin Electric Technologies Co., Ltd.
- Multi-speed e-axle with integrated electric motor and shift mechanism4 Jun 2026US 2026/0152059 A1Dana Belgium N.V.
- Shift lock release tool4 Jun 2026US 2026/0153147 A1Nissan North America, Inc.
- Parking lock device28 May 2026US 2026/0146670 A1Valeo Embrayages
Most cited
By later US patents
- Electrically operated park lock for automatic transmission56US 5,827,149 AHi-Lex Corporation · 1998
- Parking lock for the automatic transmission of motor vehicles31US 6,481,556 B1ZF Friedrichshafen AG · 2002
- Transmission-mounted park-position interlock system27US 5,954,179 AGrand Haven Stamped Products, division of JSJ Corporation · 1999
- Parking system for a vehicle25US 5,704,457 AHonda Giken Kogyo Kabushiki Kaisha · 1998
- Motor vehicle parking brake control device16US 6,698,555 B2Deere & Company · 2004