F16H 57/0457
Splash lubrication
Official title: {Splash lubrication}
F16H57/0457 (Splash lubrication) appears on 535 US grants and 576 published applications in this corpus.
Search patents in F16H- Granted patents
- 535
- Published applications
- 576
- Assignees
- 177
- Inventors
- 1,361
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 4 | 0 |
| 1986 | 2 | 0 |
| 1987 | 5 | 0 |
| 1988 | 2 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 3 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 4 | 0 |
| 1997 | 2 | 0 |
| 1998 | 3 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 1 |
| 2002 | 2 | 1 |
| 2003 | 1 | 0 |
| 2004 | 0 | 2 |
| 2005 | 2 | 2 |
| 2006 | 3 | 8 |
| 2007 | 3 | 6 |
| 2008 | 2 | 6 |
| 2009 | 2 | 4 |
| 2010 | 3 | 8 |
| 2011 | 5 | 9 |
| 2012 | 5 | 13 |
| 2013 | 12 | 7 |
| 2014 | 11 | 17 |
| 2015 | 10 | 19 |
| 2016 | 20 | 32 |
| 2017 | 25 | 32 |
| 2018 | 25 | 34 |
| 2019 | 32 | 52 |
| 2020 | 48 | 37 |
| 2021 | 44 | 32 |
| 2022 | 41 | 53 |
| 2023 | 50 | 41 |
| 2024 | 54 | 68 |
| 2025 | 59 | 55 |
| 2026 | 38 | 37 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Drive system and drive transmission15 Sep 2026US 12,736,123 B2Schaeffler Technologies AG & Co. KG
- Systems for lubricant distribution25 Aug 2026US 12,716,482 B2Dana Italia S.R.L.
- Transmission comprising an oil-guiding channel component28 Jul 2026US 12,692,934 B2Robert Bosch GmbH
- Vehicle drive transmission device14 Jul 2026US 12,680,604 B2Aisin Corporation
- Lubricant through hole for transmission14 Jul 2026US 12,680,605 B2JATCO Ltd
- Assembly for a mechanical reducer of an aircraft17 Sep 2026US 2026/0275918 A1Safran Transmission Systems
- Transmission Having a Displacement Body for a Drivetrain17 Sep 2026US 2026/0276073 A1Bayerische Motoren Werke Aktiengesellschaft
- Vehicle drive device27 Aug 2026US 2026/0251211 A1Aisin Corporation
- Vehicular driving device27 Aug 2026US 2026/0251213 A1Aisin Corporation
- Vehicle drive device6 Aug 2026US 2026/0226975 A1Aisin Corporation
Most cited
By later US patents
- Drive axle assembly with lubricant cooling system72US 5,839,327 AAmerican Axle & Manufacturing, Inc. · 1998
- Drive apparatus for electric vehicle67US 5,821,653 AAisin Aw Co., Ltd. · 1998
- Axle driving apparatus with variable volume reservoir chamber58US 5,259,194 AKanzaki Kokyukoki Mfg.Co., Ltd. · 1993
- Churning loss reduction means for gear type devices55US 5,505,112 AEaton Corporation · 1996
- Drive axle assembly with lubricant cooling system55US 5,540,300 AAmerican Axle & Manufacturing, Inc. · 1996