F01M 11/0458
Lubricant filling and draining
Official title: {Lubricant filling and draining}
F01M11/0458 (Lubricant filling and draining) appears on 369 US grants and 242 published applications in this corpus.
Search patents in F01M- Granted patents
- 369
- Published applications
- 242
- Assignees
- 146
- Inventors
- 563
- Latest grant
- 16 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 6 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 3 | 0 |
| 1982 | 0 | 0 |
| 1983 | 3 | 0 |
| 1984 | 1 | 0 |
| 1985 | 4 | 0 |
| 1986 | 2 | 0 |
| 1987 | 3 | 0 |
| 1988 | 3 | 0 |
| 1989 | 4 | 0 |
| 1990 | 7 | 0 |
| 1991 | 8 | 0 |
| 1992 | 8 | 0 |
| 1993 | 8 | 0 |
| 1994 | 9 | 0 |
| 1995 | 15 | 0 |
| 1996 | 13 | 0 |
| 1997 | 11 | 0 |
| 1998 | 11 | 0 |
| 1999 | 16 | 0 |
| 2000 | 16 | 0 |
| 2001 | 19 | 4 |
| 2002 | 15 | 10 |
| 2003 | 7 | 6 |
| 2004 | 6 | 10 |
| 2005 | 6 | 9 |
| 2006 | 9 | 1 |
| 2007 | 2 | 2 |
| 2008 | 1 | 2 |
| 2009 | 1 | 3 |
| 2010 | 3 | 0 |
| 2011 | 2 | 3 |
| 2012 | 0 | 5 |
| 2013 | 2 | 8 |
| 2014 | 2 | 10 |
| 2015 | 6 | 13 |
| 2016 | 12 | 10 |
| 2017 | 5 | 14 |
| 2018 | 8 | 23 |
| 2019 | 18 | 21 |
| 2020 | 17 | 29 |
| 2021 | 19 | 18 |
| 2022 | 19 | 12 |
| 2023 | 12 | 9 |
| 2024 | 9 | 8 |
| 2025 | 9 | 9 |
| 2026 | 6 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Modular container and system including same16 Jun 2026US 12,654,905 B2Rpm Industries, LLC
- Autonomous oil change system19 May 2026US 12,631,134 B2Rpm Industries, LLC
- Engine-mounted apparatus21 Apr 2026US 12,607,138 B2Yamabiko Corporation
- Service tool for coupling to a service port receiver associated with a gearbox31 Mar 2026US 12,589,475 B2Walnab Pty Ltd
- Method and apparatus for flushing contaminants from a container of fluids31 Mar 2026US 12,590,630 B2
- Method and apparatus for flushing contaminants from a container of fluids13 Aug 2026US 2026/0235200 A1
- Watercraft Oil-Siphoning Device12 Mar 2026US 2026/0071562 A1
- Fluid evacuation collection vessel assemblies and fluid evacuation systems and methods29 Jan 2026US 2026/0028926 A1JohnDow Industries, Inc.
- Electronic control of fluid operations for machines30 Oct 2025US 2025/0334981 A1Rpm Industries, LLC
- Lubrication maintenance systems and methods of changing lubrication in a turbine engine23 Oct 2025US 2025/0327413 A1General Electric Company
Most cited
By later US patents
- Auto-loading fluid exchanger and method of use114US 6,446,682 B12002
- Waste oil management system102US 5,336,396 A1994
- Oil change and recycling system76US 5,454,960 AAdvanced Building Technologies, Inc. · 1995
- Oil changer71US 4,095,673 ABeaty Hanbai Kabushiki Kaisha · 1978
- Container for recycle of motor oil68US 4,098,398 AExxon Research & Engineering Co. · 1978