F01M 11/00
Component parts, details or accessories, not provided for in, or of interest
Official title: Component parts, details or accessories, not provided for in, or of interest apart from, groups F01M1/00 - F01M9/00
F01M11/00 (Component parts, details or accessories, not provided for in, or of interest) appears on 3,962 US grants and 3,186 published applications in this corpus.
Search patents in F01M- Granted patents
- 3,962
- Published applications
- 3,186
- Assignees
- 1,087
- Inventors
- 7,187
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 13 | 0 |
| 1977 | 17 | 0 |
| 1978 | 34 | 0 |
| 1979 | 12 | 0 |
| 1980 | 20 | 0 |
| 1981 | 24 | 0 |
| 1982 | 19 | 0 |
| 1983 | 35 | 0 |
| 1984 | 23 | 0 |
| 1985 | 45 | 0 |
| 1986 | 34 | 0 |
| 1987 | 47 | 0 |
| 1988 | 51 | 0 |
| 1989 | 37 | 0 |
| 1990 | 66 | 0 |
| 1991 | 64 | 0 |
| 1992 | 57 | 0 |
| 1993 | 60 | 0 |
| 1994 | 51 | 0 |
| 1995 | 66 | 0 |
| 1996 | 76 | 0 |
| 1997 | 62 | 0 |
| 1998 | 67 | 0 |
| 1999 | 91 | 0 |
| 2000 | 83 | 0 |
| 2001 | 91 | 36 |
| 2002 | 82 | 78 |
| 2003 | 98 | 85 |
| 2004 | 84 | 129 |
| 2005 | 78 | 98 |
| 2006 | 96 | 88 |
| 2007 | 68 | 95 |
| 2008 | 65 | 108 |
| 2009 | 44 | 103 |
| 2010 | 63 | 104 |
| 2011 | 71 | 81 |
| 2012 | 84 | 111 |
| 2013 | 85 | 111 |
| 2014 | 92 | 135 |
| 2015 | 113 | 169 |
| 2016 | 103 | 175 |
| 2017 | 153 | 190 |
| 2018 | 162 | 222 |
| 2019 | 187 | 201 |
| 2020 | 202 | 197 |
| 2021 | 170 | 175 |
| 2022 | 204 | 137 |
| 2023 | 146 | 106 |
| 2024 | 111 | 95 |
| 2025 | 101 | 86 |
| 2026 | 55 | 71 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- F01M 11/04Filling or draining lubricant of or from machines or engines1,030
- F01M 11/0004Oilsumps952
- F01M 11/02Arrangements of lubricant conduits844
- F01M 11/10Indicating devices766
- F01M 11/03Mounting or connecting of lubricant purifying means relative to the machine or733
- F01M 11/06Means for keeping lubricant level constant or for accommodating movement or position318
- F01M 2011/0095Supplementary oil tankIndexing code57
- F01M 11/08Separating lubricant from air or fuel-air mixture before entry into cylinder51
Recent patents
- Oil sump, in particular oil filter module, with a multi-part housing6 Oct 2026US 12,753,711 B2Schwäbische Hüttenwerke Automotive GmbH
- Lubrication system for a turbine engine29 Sep 2026US 12,747,676 B2General Electric Company
- Dry sump engine29 Sep 2026US 12,747,683 B2Toyota Jidosha Kabushiki Kaisha
- Refrigerant circulation system29 Sep 2026US 12,747,898 B2Mazda Motor Corporation
- Oil tank for a turbomachine with a lower compartment having an oil outlet duct that is negative-G-compatible15 Sep 2026US 12,735,996 B2Safran Aero Boosters SA
- Modular container and system including same8 Oct 2026US 2026/0307857 A1Rpm Industries, LLC
- Fluid pan module8 Oct 2026US 2026/0309064 A1Mahle International GmbH
- Engine oil replacement cycle optimization apparatus and method8 Oct 2026US 2026/0309065 A1Hyundai Motor Company
- Oil Level Sensing and Fault Detection8 Oct 2026US 2026/0309537 A1Textron Aviation Inc.
- Oil separator structure for blow-by gas recirculation system, and vehicle1 Oct 2026US 2026/0295464 A1Isuzu Motors Limited
Most cited
By later US patents
- Intelligent fluid sensor for machinery diagnostics, prognostics, and control294US 7,581,434 B1Rockwell Automation Technologies, Inc. · 2009
- In-situ oil analyzer and methods of using same, particularly for continuous on-board analysis of diesel engine lubrication systems128US 5,604,441 ADetroit Diesel Corporation · 1997
- Oil filter pack and assembly116US 6,048,454 A2000
- Auto-loading fluid exchanger and method of use114US 6,446,682 B12002
- Quick-change oil filter/reservoir system for internal combustion engine109US 4,151,823 A1979