F16H 61/427
Motor capacity control by mechanical control means
Official title: Motor capacity control by mechanical control means, e.g. by levers or pedals
F16H61/427 (Motor capacity control by mechanical control means) appears on 33 US grants and 16 published applications in this corpus.
Search patents in F16H- Granted patents
- 33
- Published applications
- 16
- Assignees
- 13
- Inventors
- 56
- Latest grant
- 22 Apr 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 2005 | 1 | 1 |
| 2006 | 1 | 2 |
| 2007 | 1 | 1 |
| 2008 | 2 | 2 |
| 2009 | 2 | 2 |
| 2010 | 1 | 1 |
| 2011 | 2 | 1 |
| 2012 | 2 | 0 |
| 2013 | 1 | 0 |
| 2014 | 1 | 1 |
| 2015 | 1 | 1 |
| 2016 | 1 | 0 |
| 2017 | 2 | 0 |
| 2018 | 0 | 2 |
| 2019 | 2 | 0 |
| 2020 | 1 | 0 |
| 2021 | 1 | 0 |
| 2022 | 1 | 1 |
| 2023 | 2 | 0 |
| 2024 | 0 | 0 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Control assembly for zero turn device22 Apr 2025US 12,280,820 B1Hydro-Gear Limited Partnership
- Transaxle24 Oct 2023US 11,793,113 B2Kanzaki Kokyukoki Mfg.Co., Ltd.
- Control assembly for zero turn device24 Oct 2023US 11,794,808 B1Hydro-Gear Limited Partnership
- Control assembly for zero turn device31 May 2022US 11,343,970 B1Hydro-Gear Limited Partnership
- Control assembly for zero turn device13 Apr 2021US 10,974,763 B1Hydro-Gear Limited Partnership
- Transaxle31 Mar 2022US 2022/0095541 A1Kanzaki Kokyukoki Mfg.Co., Ltd.
- Method for controlling gear ratio of continuously variable transmission vehicle27 Dec 2018US 2018/0372218 A1Hyundai Motor Company
- Transaxle and vehicle with it9 Aug 2018US 2018/0223993 A1Kanzaki Kokyukoki Mfg.Co., Ltd.
- Variable hydraulic transmission27 Aug 2015US 2015/0240926 A1
- Transaxle System For Vehicle14 Aug 2014US 2014/0223898 A1Kanzaki Kokyukoki Mfg.Co., Ltd.
Most cited
By later US patents
- Hydraulic apparatus with return to neutral mechanism29US 6,968,687 B1Hydro-Gear Limited Partnership · 2005
- Control assembly for zero turn device26US 10,414,436 B1Hydro-Gear Limited Partnership · 2019
- Full torque transmission control25US 4,445,329 A1984
- Adjustable hydraulic motor apparatus25US 7,308,790 B1Hydro-Gear Limited Partnership · 2007
- Dual steering system for zero turning radius mower24US 8,522,901 B12013