F01M 2001/1071
Comprising oil tanks
Official title: {comprising oil tanks}
F01M2001/1071 (Comprising oil tanks) appears on 26 US grants and 23 published applications in this corpus.
Search patents in F01M- Granted patents
- 26
- Published applications
- 23
- Assignees
- 22
- Inventors
- 70
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 1 | 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 | 2 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 1 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 2 |
| 2016 | 0 | 0 |
| 2017 | 1 | 3 |
| 2018 | 3 | 3 |
| 2019 | 1 | 2 |
| 2020 | 1 | 2 |
| 2021 | 2 | 2 |
| 2022 | 4 | 3 |
| 2023 | 1 | 0 |
| 2024 | 1 | 2 |
| 2025 | 1 | 2 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Refrigerant circulation system29 Sep 2026US 12,747,898 B2Mazda Motor Corporation
- Small air-cooled engine assembly with dry sump lubrication system16 Sep 2025US 12,416,252 B2Briggs & Stratton Corporation
- Lubricant pump23 Apr 2024US 11,965,502 B2Skf Lubrication Systems Germany GmbH
- Oil tank sealing device with optional cable greaser and related methods12 Sep 2023US 11,753,237 B2
- Engine oil system and a lid27 Sep 2022US 11,452,953 B2Volvo Truck Corporation
- Mechanism for online continuous purification of hydraulic and/or lubricating oil using available system pressure24 Sep 2026US 2026/0286991 A1
- Refrigerant circulation system4 Sep 2025US 2025/0277611 A1Mazda Motor Corporation
- Lubricating oil purification system and lubricating oil purification method31 Jul 2025US 2025/0243425 A1Mitsubishi Kakoki Kaisha, Ltd.
- Motor Fluid Transfer System and Method11 Jul 2024US 2024/0229690 A9CirculOil Limited
- Motor Fluid Transfer System and Method25 Apr 2024US 2024/0133323 A1CirculOil Limited
Most cited
By later US patents
- Quick-change oil filter/reservoir system for internal combustion engine109US 4,151,823 A1979
- Lubricant filter for internal combustion engines98US 4,755,289 ATecnocar S p A · 1988
- Removable sump oil pan for an internal combustion engine53US 5,130,014 AGeneral Motors Corporation · 1992
- Integral oil supply and filter48US 4,075,099 AThe Continental Group, Inc. · 1978
- Lubricant circulation system37US 4,724,806 AAtlas Copco Aktiebolag · 1988