F16H 57/0452
Oil pans
Official title: {Oil pans}
F16H57/0452 (Oil pans) appears on 122 US grants and 152 published applications in this corpus.
Search patents in F16H- Granted patents
- 122
- Published applications
- 152
- Assignees
- 83
- Inventors
- 363
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 0 |
| 2002 | 0 | 3 |
| 2003 | 2 | 1 |
| 2004 | 2 | 2 |
| 2005 | 2 | 1 |
| 2006 | 1 | 8 |
| 2007 | 1 | 0 |
| 2008 | 2 | 4 |
| 2009 | 2 | 6 |
| 2010 | 0 | 6 |
| 2011 | 2 | 4 |
| 2012 | 3 | 4 |
| 2013 | 6 | 6 |
| 2014 | 5 | 3 |
| 2015 | 2 | 7 |
| 2016 | 2 | 6 |
| 2017 | 4 | 13 |
| 2018 | 10 | 10 |
| 2019 | 8 | 9 |
| 2020 | 8 | 9 |
| 2021 | 11 | 12 |
| 2022 | 8 | 7 |
| 2023 | 7 | 8 |
| 2024 | 7 | 11 |
| 2025 | 14 | 7 |
| 2026 | 7 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Circulation sump device for an electric drive unit of a vehicle22 Sep 2026US 12,744,431 B2Bayerische Motoren Werke Aktiengesellschaft
- Drive module assembly and drive module system including the same2 Jun 2026US 12,643,388 B2BorgWarner Inc.
- Transmission arrangement with a shielding shell and motor vehicle with the transmission arrangement21 Apr 2026US 12,607,257 B2ZF Friedrichshafen AG
- Drive module assembly and drive module system including the same17 Mar 2026US 12,578,013 B2BorgWarner Inc.
- Battery-temperature raising apparatus27 Jan 2026US 12,533,997 B2Subaru Corporation
- Motor unit17 Sep 2026US 2026/0276074 A1Mitsubishi Electric Mobility Corporation
- Electric Drive Device for a Motor Vehicle, in Particular for a Motor Car13 Aug 2026US 2026/0235199 A1Mercedes-Benz Group AG
- Integral heat exchanger for vertical lift aircraft gearboxes4 Jun 2026US 2026/0153142 A1Lockheed Martin Corporation
- Drive unit7 May 2026US 2026/0126113 A1Toyota Jidosha Kabushiki Kaisha
- Electric axle and electric axle product line26 Mar 2026US 2026/0084507 A1Dana Automotive Systems Group, LLC
Most cited
By later US patents
- Transmission fluid heat radiator50US 4,022,272 A1977
- Oil sump arrangement with integral filter and heat exchanger47US 6,217,758 B1Dana Corporation · 2001
- Dual purpose automatic transmission oil pan45US 4,995,971 AFord Motor Company · 1991
- Vehicular transmission27US 6,189,412 B1Honda Giken Kogyo Kabushiki Kaisha · 2001
- Transmission oil pan24US 7,637,337 B2Ford Global Technologies, LLC · 2009