F16N 2039/065
Inlet foot filter
Official title: {inlet foot filter}
F16N2039/065 (Inlet foot filter) appears on 31 US grants and 31 published applications in this corpus.
Search patents in F16N- Granted patents
- 31
- Published applications
- 31
- Assignees
- 22
- Inventors
- 81
- Latest grant
- 10 Dec 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 1 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 1 | 1 |
| 2016 | 0 | 0 |
| 2017 | 0 | 2 |
| 2018 | 2 | 3 |
| 2019 | 0 | 5 |
| 2020 | 4 | 7 |
| 2021 | 5 | 5 |
| 2022 | 5 | 3 |
| 2023 | 4 | 1 |
| 2024 | 4 | 0 |
| 2025 | 0 | 2 |
By publication year. Applications have been published since 2001.
Recent patents
- Spin-on fluid treatment device and methods10 Dec 2024US 12,161,959 B2Donaldson Company, Inc.
- Rotary vessel with a releasable locking device for a filter assembly29 Oct 2024US 12,128,338 B2Mann+Hummel GmbH
- Sealing systems and methods for a filtration system21 May 2024US 11,986,753 B2Cummins Filtration IP, Inc.
- Filter assembly12 Mar 2024US 11,927,162 B2MANN+HUMMEL Filtration Technology US LLC
- Rotary vessel for a filter assembly12 Sep 2023US 11,752,457 B2Mann+Hummel GmbH
- Spin-on fluid treatment device and methods27 Mar 2025US 2025/0099885 A1Donaldson Company, Inc.
- Rotary vessel with a releasable locking device for a filter assembly9 Jan 2025US 2025/0010226 A1Mann+Hummel GmbH
- Rotary Vessel for a Filter Assembly30 Nov 2023US 2023/0381694 A1Mann+Hummel GmbH
- Rotary Vessel for a Filter Assembly14 Jul 2022US 2022/0219103 A1Mann+Hummel GmbH
- Interlock for genuine filter recognition17 Mar 2022US 2022/0080344 A1Cummins Filtration IP, Inc.
Most cited
By later US patents
- Auxiliary power unit generator21US 8,997,493 B2Hamilton Sunstrand Corporation · 2015
- Oil pump inlet screen assembly12US 4,224,161 ASealed Power Corporation · 1980
- Oil filter assemblies10US 10,723,427 B1Brunswick Corporation · 2020
- Oil pan for internal combustion engine10US 7,171,937 B2Aichi Machine Industry Co., Ltd. · 2007
- Metal-to-plastic pipe joint8US 4,351,550 ASealed Power Corporation · 1982