F16H 57/0495
With fixed gear ratio
Official title: {with fixed gear ratio}
F16H57/0495 (With fixed gear ratio) appears on 277 US grants and 334 published applications in this corpus.
Search patents in F16H- Granted patents
- 277
- Published applications
- 334
- Assignees
- 171
- Inventors
- 758
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 3 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 3 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 2 |
| 2004 | 0 | 1 |
| 2005 | 1 | 1 |
| 2006 | 2 | 5 |
| 2007 | 1 | 0 |
| 2008 | 2 | 7 |
| 2009 | 0 | 6 |
| 2010 | 1 | 2 |
| 2011 | 6 | 6 |
| 2012 | 4 | 11 |
| 2013 | 2 | 11 |
| 2014 | 5 | 13 |
| 2015 | 15 | 10 |
| 2016 | 10 | 6 |
| 2017 | 13 | 14 |
| 2018 | 5 | 25 |
| 2019 | 21 | 24 |
| 2020 | 24 | 31 |
| 2021 | 24 | 8 |
| 2022 | 20 | 33 |
| 2023 | 19 | 20 |
| 2024 | 24 | 45 |
| 2025 | 41 | 31 |
| 2026 | 16 | 22 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Systems for lubricant distribution25 Aug 2026US 12,716,482 B2Dana Italia S.R.L.
- Drive transmission mechanism and recording apparatus including drive transmission mechanism21 Jul 2026US 12,687,217 B2Canon Kabushiki Kaisha
- Vehicle drive transmission device14 Jul 2026US 12,680,604 B2Aisin Corporation
- Speed reducer for a powertrain16 Jun 2026US 12,655,902 B2Valeo Embrayages
- Transmission device for an electrically drivable vehicle axle, drive device for an electrically drivable vehicle axle, and vehicle16 Jun 2026US 12,655,905 B2ZF Friedrichshafen AG
- Vehicle drive device27 Aug 2026US 2026/0251211 A1Aisin Corporation
- Vehicle drive device6 Aug 2026US 2026/0226975 A1Aisin Corporation
- Powertrain and electric vehicle6 Aug 2026US 2026/0226976 A1Huawei Digital Power Technologies Co., Ltd.
- Electric drive axle assembly and vehicle comprising the same6 Aug 2026US 2026/0226977 A1Traton AB
- Gearbox with integrated mechanical disconnect30 Jul 2026US 2026/0217380 A1Pratt & Whitney Canada Corp.
Most cited
By later US patents
- Device for lubricating a geartrain47US 4,630,711 ASociete Anonyme D. B. A. · 1986
- Transmission lubricant system for an outboard motor35US 10,502,312 B1Brunswick Corporation · 2019
- Gear drive cooling33US 4,414,861 AThe Falk Corporation · 1983
- Oil control system33US 4,721,184 AIngersoll-Rand Company · 1988
- Lubrication of journal bearing during clockwise and counter-clockwise rotation30US 8,702,373 B1United Technologies Corporation · 2014