F02M 35/0201
Housings
Official title: {Housings; Casings; Frame constructions; Lids; Manufacturing or assembling thereof}
F02M35/0201 (Housings) appears on 675 US grants and 701 published applications in this corpus.
Search patents in F02M- Granted patents
- 675
- Published applications
- 701
- Assignees
- 207
- Inventors
- 1,225
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 6 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 7 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 4 | 0 |
| 1997 | 4 | 0 |
| 1998 | 5 | 0 |
| 1999 | 4 | 0 |
| 2000 | 6 | 0 |
| 2001 | 7 | 6 |
| 2002 | 8 | 9 |
| 2003 | 9 | 10 |
| 2004 | 10 | 10 |
| 2005 | 9 | 18 |
| 2006 | 10 | 14 |
| 2007 | 8 | 9 |
| 2008 | 13 | 11 |
| 2009 | 2 | 10 |
| 2010 | 9 | 14 |
| 2011 | 10 | 17 |
| 2012 | 19 | 21 |
| 2013 | 21 | 24 |
| 2014 | 24 | 39 |
| 2015 | 25 | 55 |
| 2016 | 49 | 57 |
| 2017 | 39 | 51 |
| 2018 | 47 | 47 |
| 2019 | 48 | 50 |
| 2020 | 46 | 53 |
| 2021 | 41 | 45 |
| 2022 | 57 | 37 |
| 2023 | 42 | 31 |
| 2024 | 37 | 24 |
| 2025 | 23 | 23 |
| 2026 | 12 | 16 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Throttle controlled intake system8 Sep 2026US 12,729,656 B2K&N Engineering, Inc.
- Throttle body spacer11 Aug 2026US 12,704,102 B2K&N Engineering, Inc.
- Airbox with debris removal system28 Jul 2026US 12,691,400 B2Caterpillar Inc.
- Filter element, housing for a filter system, and filter system comprising a filter element and a housing21 Jul 2026US 12,685,953 B2Mann+Hummel GmbH
- Active precleaner system and methods of use2 Jun 2026US 12,643,066 B2Donaldson Company, Inc.
- Apparatus and system for an air intake system of a power source1 Oct 2026US 2026/0298183 A1
- Active precleaner system and methods of use24 Sep 2026US 2026/0284565 A1Donaldson Company, Inc.
- Variable air funnel apparatus17 Sep 2026US 2026/0275945 A1Honda Motor Co., Ltd.
- Protuberant compressible filter seal design utilizing undercuts13 Aug 2026US 2026/0233138 A1Atmus Filtration Inc.
- Off-road vehicle16 Jul 2026US 2026/0200310 A1Kawasaki Motors, Ltd.
Most cited
By later US patents
- Air cleaner having sealing arrangement between media arrangement and housing342US 6,179,890 B2Donaldson Company, Inc. · 2001
- Air filter194US 6,231,630 B1Filterwerk Mann & Hummel GmbH · 2001
- Air cleaner arrangements; serviceable filter elements; and, methods177US 7,351,270 B2Donaldson Company, Inc. · 2008
- Air cleaner assembly172US 6,039,778 ADonaldson Company, Inc. · 2000
- Twist and lock filter housing with nontorsional anti-rotation stop160US 6,402,798 B1Nelson Industries, Inc. · 2002