F16H 57/0443
For supply of lubricant during tilt or high acceleration
Official title: {for supply of lubricant during tilt or high acceleration, e.g. problems related to the tilt or extreme acceleration of the transmission casing and the supply of lubricant under these conditions}
F16H57/0443 (For supply of lubricant during tilt or high acceleration) appears on 88 US grants and 105 published applications in this corpus.
Search patents in F16H- Granted patents
- 88
- Published applications
- 105
- Assignees
- 64
- Inventors
- 281
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 1 | 0 |
| 2006 | 0 | 2 |
| 2007 | 0 | 0 |
| 2008 | 1 | 4 |
| 2009 | 0 | 5 |
| 2010 | 1 | 1 |
| 2011 | 4 | 7 |
| 2012 | 2 | 4 |
| 2013 | 4 | 3 |
| 2014 | 7 | 8 |
| 2015 | 5 | 1 |
| 2016 | 2 | 4 |
| 2017 | 4 | 4 |
| 2018 | 1 | 5 |
| 2019 | 4 | 1 |
| 2020 | 5 | 9 |
| 2021 | 6 | 5 |
| 2022 | 5 | 6 |
| 2023 | 7 | 9 |
| 2024 | 9 | 14 |
| 2025 | 9 | 4 |
| 2026 | 6 | 8 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
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Most cited
By later US patents
- Lubrication system with extended emergency operability50US 8,020,665 B2United Technologies Corporation · 2011
- Dual purpose automatic transmission oil pan45US 4,995,971 AFord Motor Company · 1991
- Lubrication system with tolerance for reduced gravity36US 8,215,454 B2United Technologies Corporation · 2012
- Vehicle gear box in particular for heavy and special vehicles20US 5,099,715 A1992
- Lubrication system for automotive transmission pocket bearing15US 4,842,100 AThe Timken Company · 1989