F16H 2061/245
Ramp contours for generating force threshold
Official title: {Ramp contours for generating force threshold, e.g. cams or pushers for generating additional resistance for a reverse path}
F16H2061/245 (Ramp contours for generating force threshold) appears on 31 US grants and 28 published applications in this corpus.
Search patents in F16H- Granted patents
- 31
- Published applications
- 28
- Assignees
- 27
- Inventors
- 66
- Latest grant
- 18 Nov 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 1 |
| 2002 | 0 | 1 |
| 2003 | 1 | 1 |
| 2004 | 0 | 0 |
| 2005 | 1 | 0 |
| 2006 | 1 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 1 |
| 2011 | 1 | 1 |
| 2012 | 1 | 1 |
| 2013 | 1 | 3 |
| 2014 | 0 | 1 |
| 2015 | 1 | 1 |
| 2016 | 4 | 3 |
| 2017 | 1 | 3 |
| 2018 | 2 | 1 |
| 2019 | 1 | 0 |
| 2020 | 2 | 4 |
| 2021 | 3 | 1 |
| 2022 | 3 | 2 |
| 2023 | 1 | 0 |
| 2024 | 0 | 1 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Apparatus for controlling transmission18 Nov 2025US 12,473,972 B2SL Corporation
- Vehicle drive device and control device14 Mar 2023US 11,603,928 B2Aisin Corporation
- Jamming protection apparatus of shift lever for vehicle22 Nov 2022US 11,506,282 B2Hyundai Motor Company
- Complex ramp in vehicle shift drum29 Mar 2022US 11,287,036 B2Zhejiang CFMOTO Power Co., Ltd.
- Transmission shifter with improved feel positioner22 Mar 2022US 11,280,400 B2GHSP, Inc.
- Apparatus for controlling transmission11 Jan 2024US 2024/0011556 A1SL Corporation
- Selector lever assembly for selecting and switching different driving modes in a vehicle transmission24 Nov 2022US 2022/0373080 A1ZF Friedrichshafen AG
- Vehicle drive device and control device7 Apr 2022US 2022/0107021 A1Aisin Corporation
- Jamming Protection Apparatus of Shift Lever For Vehicle16 Sep 2021US 2021/0285540 A1Hyundai Motor Company
- Complex ramp in vehicle shift drum30 Jul 2020US 2020/0240517 A1Zhejiang CFMOTO Power Co., Ltd.
Most cited
By later US patents
- Automotive vehicle shift control mechanism for manual transmissions17US 3,939,724 AToyota Jidosha Kogyo Kabushiki Kaisha · 1976
- Selection device for an automatic transmission of a motor vehicle11US 5,934,145 ALemforder Metallwaren AG · 1999
- Gearshift device for a multiple-gear gear change box in a motor10US 5,140,866 AZahnradfabrik Friedrichshafen AG · 1992
- Selector lever having actuating change of position7US 8,499,661 B2ZF Friedrichshafen AG · 2013
- Gear shift device6US 4,807,489 AZahnradfabrik Friedrichshafen AG · 1989