F01M 2001/1078
Comprising an oil pick-up tube to oil pump
Official title: {comprising an oil pick-up tube to oil pump, e.g. strainer}
F01M2001/1078 (Comprising an oil pick-up tube to oil pump) appears on 23 US grants and 19 published applications in this corpus.
Search patents in F01M- Granted patents
- 23
- Published applications
- 19
- Assignees
- 22
- Inventors
- 69
- Latest grant
- 16 Sep 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 1 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 1 |
| 2009 | 0 | 2 |
| 2010 | 2 | 0 |
| 2011 | 1 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 1 | 2 |
| 2015 | 0 | 1 |
| 2016 | 0 | 1 |
| 2017 | 0 | 1 |
| 2018 | 2 | 5 |
| 2019 | 2 | 1 |
| 2020 | 3 | 2 |
| 2021 | 1 | 0 |
| 2022 | 1 | 1 |
| 2023 | 1 | 0 |
| 2024 | 0 | 0 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Small air-cooled engine assembly with dry sump lubrication system16 Sep 2025US 12,416,252 B2Briggs & Stratton Corporation
- Suction oil filter for a transmission or combustion engine5 Sep 2023US 11,746,882 B2BOGE ELASTMETTAL GmbH
- Small air-cooled engine assembly with dry sump lubrication system5 Apr 2022US 11,293,312 B2Briggs & Stratton Corporation
- Inverted non-stop lifeboat diesel engine lubrication system and flow configuration method thereof26 Jan 2021US 10,900,392 B2Jiangsu University of Science and Technology
- Internal combustion engine, lubrication system, and engine oil strainer29 Dec 2020US 10,876,439 B2Weichai Power Co., Ltd.
- Small air-cooled engine assembly with dry sump lubrication system21 Jul 2022US 2022/0228517 A1Briggs & Stratton Corporation
- Internal combustion engine, lubrication system, and engine oil strainer11 Jun 2020US 2020/0182109 A1Weichai Power Co., Ltd.
- Inverted non-stop lifeboat diesel engine lubrication system and flow configuration method thereof13 Feb 2020US 2020/0049035 A1Jiangsu University of Science and Technology
- Suction oil filter for a transmission or combustion engine19 Sep 2019US 2019/0285161 A1Boge Elastmetall GmbH
- Small air-cooled engine assembly with dry sump lubrication system22 Nov 2018US 2018/0334934 A1Briggs & Stratton Corporation
Most cited
By later US patents
- Friction welding process and filter formed thereby55US 5,049,274 AFiltertek Inc. · 1991
- Filter with filtration envelope spacing means49US 4,828,694 AFiltertek Inc. · 1989
- Oil pan for engines or transmissions23US 6,539,912 B1IBS Filtran Kunstsoff-/Metallerzeugnisse GmbH · 2003
- Fluid filter with internal spacer22US 4,804,466 AAllomatic Industries, Inc. · 1989
- Filter apparatus having a casing with improved structure for holding filter media16US 5,538,633 AHonda Giken Kogyo Kabushiki Kaisha · 1996