F01M 9/106
Oil reservoirs
Official title: {Oil reservoirs}
F01M9/106 (Oil reservoirs) appears on 41 US grants and 32 published applications in this corpus.
Search patents in F01M- Granted patents
- 41
- Published applications
- 32
- Assignees
- 32
- Inventors
- 87
- Latest grant
- 10 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 1 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 1 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 1 | 0 |
| 2014 | 0 | 2 |
| 2015 | 1 | 6 |
| 2016 | 1 | 6 |
| 2017 | 5 | 2 |
| 2018 | 2 | 2 |
| 2019 | 3 | 1 |
| 2020 | 5 | 4 |
| 2021 | 2 | 1 |
| 2022 | 1 | 2 |
| 2023 | 2 | 0 |
| 2024 | 0 | 2 |
| 2025 | 1 | 1 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Interchangeable engine assembly10 Feb 2026US 12,546,270 B2Arctic Cat Inc.
- Multi temperature generator and engine shared oil2 Sep 2025US 12,404,808 B2Hamilton Sundstrand Corporation
- Internal combustion engine10 Oct 2023US 11,781,453 B2Nissan Motor Co., Ltd.
- Carrier having integrated engine brake and lubrication oil path21 Mar 2023US 11,608,761 B2
- Valve spring retainer incorporating lubrication oil trap15 Nov 2022US 11,499,451 B2Cummins Power Generation Inc.
- Interchangeable engine assembly18 Jun 2026US 2026/0168462 A1Arctic Cat Inc.
- Multi temperature generator and engine shared oil17 Jul 2025US 2025/0230772 A1Hamilton Sundstrand Corporation
- Interchangeable engine assembly28 Nov 2024US 2024/0392708 A1Arctic Cat Inc.
- Engine assembly oil management28 Nov 2024US 2024/0392710 A1Arctic Cat Inc.
- Valve spring retainer incorporating lubrication oil trap19 May 2022US 2022/0154605 A1Cummins Power Generation Inc.
Most cited
By later US patents
- Internal combustion engine20US 4,343,270 AYanmar Diesel Engine Co., Ltd. · 1982
- Valve gear oiling system for overhead camshaft engine20US 5,090,375 ATecumseh Products Company · 1992
- Rocker carrier20US 6,484,683 B2International Engine Intellectual Property Company, LLC · 2002
- Engine finger follower type rocker arm assembly18US 5,010,856 AFord Motor Company · 1991
- Cylinder head for compression-ignition internal combustion engine17US 4,291,650 AFiat Veicoli Industriali S.p.A. · 1981