F16H 2057/02039
Gearboxes for particular applications
Official title: {Gearboxes for particular applications}
F16H2057/02039 (Gearboxes for particular applications) appears on 1,796 US grants and 1,898 published applications in this corpus.
Search patents in F16H- Granted patents
- 1,796
- Published applications
- 1,898
- Assignees
- 639
- Inventors
- 4,003
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 8 | 0 |
| 1977 | 7 | 0 |
| 1978 | 4 | 0 |
| 1979 | 1 | 0 |
| 1980 | 5 | 0 |
| 1981 | 10 | 0 |
| 1982 | 7 | 0 |
| 1983 | 7 | 0 |
| 1984 | 15 | 0 |
| 1985 | 6 | 0 |
| 1986 | 6 | 0 |
| 1987 | 9 | 0 |
| 1988 | 10 | 0 |
| 1989 | 13 | 0 |
| 1990 | 11 | 0 |
| 1991 | 9 | 0 |
| 1992 | 14 | 0 |
| 1993 | 13 | 0 |
| 1994 | 11 | 0 |
| 1995 | 7 | 0 |
| 1996 | 5 | 0 |
| 1997 | 8 | 0 |
| 1998 | 12 | 0 |
| 1999 | 10 | 0 |
| 2000 | 11 | 0 |
| 2001 | 11 | 8 |
| 2002 | 14 | 6 |
| 2003 | 14 | 10 |
| 2004 | 14 | 14 |
| 2005 | 6 | 25 |
| 2006 | 16 | 28 |
| 2007 | 18 | 28 |
| 2008 | 12 | 31 |
| 2009 | 12 | 13 |
| 2010 | 23 | 28 |
| 2011 | 3 | 19 |
| 2012 | 21 | 19 |
| 2013 | 21 | 29 |
| 2014 | 27 | 34 |
| 2015 | 32 | 67 |
| 2016 | 29 | 56 |
| 2017 | 56 | 65 |
| 2018 | 51 | 96 |
| 2019 | 77 | 107 |
| 2020 | 111 | 170 |
| 2021 | 139 | 202 |
| 2022 | 186 | 181 |
| 2023 | 175 | 167 |
| 2024 | 168 | 178 |
| 2025 | 202 | 184 |
| 2026 | 139 | 133 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Gear unit, geared motor and longitudinal adjuster6 Oct 2026US 12,752,669 B2Adient US LLC
- Clutch assembly for an aircraft propulsion system gear train29 Sep 2026US 12,747,776 B2Pratt & Whitney Canada Corp.
- Vehicle drive device22 Sep 2026US 12,742,494 B2Aisin Corporation
- Compact speed-increasing thrust module for horizontal pump systems15 Sep 2026US 12,736,065 B1Mingo Manufacturing Incorporated
- Electric traction axle/beam15 Sep 2026US 12,736,115 B2Fpt Industrial S.P.A.
- Drive system for work machine8 Oct 2026US 2026/0307502 A1Nabtesco Corporation
- Aircraft engine1 Oct 2026US 2026/0298151 A1ROLLS-ROYCE plc
- Gearbox assembly1 Oct 2026US 2026/0298329 A1Volvo Truck Corporation
- Electric working device and electric mowing device24 Sep 2026US 2026/0283075 A1Nanjing Chervon Industry Co., Ltd.
- Toroidal enveloping worm and helical gear transmission mechanism for robot finger joint, and robot24 Sep 2026US 2026/0284867 A1Talls Intelligent Technology (Shenzhen) Co., Ltd.
Most cited
By later US patents
- Gear housing for accommodating gear train of toroidal continuously variable transmission222US 5,230,258 ANissan Motor Co., Ltd. · 1993
- Axle driving apparatus175US 4,914,907 AKanzaki Kokyukoki Mgf. Co. Ltd. · 1990
- Zero turn transmission156US 5,078,222 AAgri-Fab, Inc. · 1992
- Compact integrated transaxle108US 5,156,576 ASauer Inc. · 1992
- Hydrostatic transmission103US 6,122,996 AHydro-Gear Limited Partnership · 2000