F16H 57/0427
On rotary parts
Official title: {on rotary parts, e.g. using baffles for collecting lubricant by centrifugal force}
F16H57/0427 (On rotary parts) appears on 461 US grants and 434 published applications in this corpus.
Search patents in F16H- Granted patents
- 461
- Published applications
- 434
- Assignees
- 196
- Inventors
- 1,044
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 2 | 0 |
| 1982 | 2 | 0 |
| 1983 | 2 | 0 |
| 1984 | 3 | 0 |
| 1985 | 2 | 0 |
| 1986 | 4 | 0 |
| 1987 | 7 | 0 |
| 1988 | 3 | 0 |
| 1989 | 3 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 3 | 0 |
| 1994 | 1 | 0 |
| 1995 | 3 | 0 |
| 1996 | 5 | 0 |
| 1997 | 7 | 0 |
| 1998 | 5 | 0 |
| 1999 | 4 | 0 |
| 2000 | 7 | 0 |
| 2001 | 3 | 1 |
| 2002 | 3 | 5 |
| 2003 | 4 | 6 |
| 2004 | 5 | 7 |
| 2005 | 4 | 5 |
| 2006 | 5 | 4 |
| 2007 | 2 | 6 |
| 2008 | 5 | 12 |
| 2009 | 3 | 7 |
| 2010 | 4 | 9 |
| 2011 | 8 | 6 |
| 2012 | 8 | 13 |
| 2013 | 6 | 8 |
| 2014 | 16 | 18 |
| 2015 | 14 | 24 |
| 2016 | 19 | 26 |
| 2017 | 23 | 25 |
| 2018 | 18 | 33 |
| 2019 | 26 | 38 |
| 2020 | 38 | 22 |
| 2021 | 35 | 41 |
| 2022 | 30 | 28 |
| 2023 | 35 | 25 |
| 2024 | 32 | 25 |
| 2025 | 27 | 22 |
| 2026 | 17 | 18 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Electric drive device for a motor vehicle, in particular for a car, and motor vehicle15 Sep 2026US 12,736,116 B2Mercedes-Benz Group AG
- Lubricant supply system15 Sep 2026US 12,736,128 B2Hyundai Mobis Co., Ltd.
- Electric drive system for a motor vehicle25 Aug 2026US 12,716,483 B2Mercedes-Benz Group AG
- Wet-running bevel gear differential for an electrically operable axle drive train28 Jul 2026US 12,692,931 B2Schaeffler Technologies AG & Co. KG
- Drive transmission mechanism and recording apparatus including drive transmission mechanism21 Jul 2026US 12,687,217 B2Canon Kabushiki Kaisha
- Assembly for a mechanical reducer of an aircraft17 Sep 2026US 2026/0275918 A1Safran Transmission Systems
- Lubrication structure for planetary gear apparatus17 Sep 2026US 2026/0276076 A1Hyundai Transys Inc.
- Electric drive device for a motor vehicle, in particular for a car, and motor vehicle30 Jul 2026US 2026/0218782 A1Mercedes-Benz Group AG
- Reduction gearbox and box body of reduction gearbox30 Jul 2026US 2026/0218787 A1Yantai Jereh Oilfield Services Group Co., Ltd.
- Oil Transfer Device30 Jul 2026US 2026/0218790 A1ZF Friedrichshafen AG
Most cited
By later US patents
- Loading cam for continuously variable toroidal transmissions211US 5,899,827 ANissan Mvtor Co., Ltd. · 1999
- Oil baffle for gas turbine fan drive gear system171US 7,704,178 B2United Technologies Corporation · 2010
- Continuously variable transmission106US 8,480,529 B2Fallbrook Intellectual Property Company LLC · 2013
- Continuously variable transmission70US 9,017,207 B2Fallbrook Intellectual Property Company LLC · 2015
- Drive apparatus for electric vehicle67US 5,821,653 AAisin Aw Co., Ltd. · 1998