F01M 2011/022
For lubricating cylinders
Official title: {for lubricating cylinders}
F01M2011/022 (For lubricating cylinders) appears on 40 US grants and 51 published applications in this corpus.
Search patents in F01M- Granted patents
- 40
- Published applications
- 51
- Assignees
- 33
- Inventors
- 91
- Latest grant
- 4 Mar 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 2 |
| 2011 | 0 | 1 |
| 2012 | 1 | 7 |
| 2013 | 2 | 0 |
| 2014 | 3 | 4 |
| 2015 | 4 | 9 |
| 2016 | 2 | 2 |
| 2017 | 3 | 2 |
| 2018 | 4 | 6 |
| 2019 | 7 | 3 |
| 2020 | 5 | 3 |
| 2021 | 4 | 2 |
| 2022 | 3 | 2 |
| 2023 | 1 | 2 |
| 2024 | 0 | 0 |
| 2025 | 1 | 1 |
| 2026 | 0 | 3 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Sealed cover with nozzle4 Mar 2025US 12,241,540 B2Allison Transmission, Inc.
- Quick oil return cylinder liner12 Dec 2023US 11,840,982 B2Mahle Automotive Technologies (China) Co., Ltd.
- Systems and methods for variable displacement engine oil flow8 Nov 2022US 11,492,934 B1Ford Global Technologies, LLC
- Lubrication fluid filter bypass system11 Oct 2022US 11,466,600 B1Cummins Inc.
- Distribution device for distributing fluid flows and method for operating a motor vehicle having an internal combustion engine12 Jul 2022US 11,384,720 B2Volkswagen Aktiengesellschaft
- All-Terrain Vehicle7 May 2026US 2026/0125132 A1Zhejiang CFMOTO Power Co., Ltd.
- All-Terrain Vehicle7 May 2026US 2026/0126024 A1Zhejiang CFMOTO Power Co., Ltd.
- Piston, internal combustion engine, and vehicle23 Apr 2026US 2026/0110274 A1Isuzu Motors Limited
- Internal combustion engine29 May 2025US 2025/0172105 A1Isuzu Motors Limited
- Sealed cover with nozzle14 Dec 2023US 2023/0399962 A1Allison Transmission, Inc.
Most cited
By later US patents
- Machine lubricant additive distribution systems and methods5US 10,227,903 B2GM Global Technology Operations LLC · 2019
- Lubrication system for a reciprocating apparatus3US 8,621,979 B2Halliburton Energy Services.Inc. · 2014
- Multi-layer gasket pressure relief device2US 10,859,163 B2Ford Global Technologies, LLC · 2020
- Engine and piston2US 8,181,622 B22012
- Internal combustion engine with dual-chamber cylinder2US 8,622,032 B22014