F02M 35/00
Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for
Official title: Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
F02M35/00 (Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for) appears on 7,335 US grants and 6,447 published applications in this corpus.
Search patents in F02M- Granted patents
- 7,335
- Published applications
- 6,447
- Assignees
- 1,378
- Inventors
- 11,737
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 21 | 0 |
| 1977 | 21 | 0 |
| 1978 | 30 | 0 |
| 1979 | 20 | 0 |
| 1980 | 51 | 0 |
| 1981 | 60 | 0 |
| 1982 | 54 | 0 |
| 1983 | 41 | 0 |
| 1984 | 52 | 0 |
| 1985 | 51 | 0 |
| 1986 | 47 | 0 |
| 1987 | 51 | 0 |
| 1988 | 54 | 0 |
| 1989 | 61 | 0 |
| 1990 | 63 | 0 |
| 1991 | 75 | 0 |
| 1992 | 77 | 0 |
| 1993 | 70 | 0 |
| 1994 | 59 | 0 |
| 1995 | 58 | 0 |
| 1996 | 96 | 0 |
| 1997 | 91 | 0 |
| 1998 | 101 | 0 |
| 1999 | 117 | 0 |
| 2000 | 113 | 0 |
| 2001 | 162 | 71 |
| 2002 | 160 | 177 |
| 2003 | 175 | 184 |
| 2004 | 183 | 205 |
| 2005 | 148 | 229 |
| 2006 | 182 | 189 |
| 2007 | 158 | 194 |
| 2008 | 136 | 217 |
| 2009 | 144 | 218 |
| 2010 | 141 | 235 |
| 2011 | 147 | 206 |
| 2012 | 185 | 204 |
| 2013 | 176 | 222 |
| 2014 | 208 | 331 |
| 2015 | 243 | 391 |
| 2016 | 295 | 435 |
| 2017 | 372 | 478 |
| 2018 | 393 | 444 |
| 2019 | 481 | 373 |
| 2020 | 375 | 398 |
| 2021 | 383 | 300 |
| 2022 | 354 | 241 |
| 2023 | 237 | 174 |
| 2024 | 176 | 132 |
| 2025 | 123 | 119 |
| 2026 | 64 | 80 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Air filtration assembly6 Oct 2026US 12,752,230 B2Ufi Innovation Center S.R.L.
- Filter media, filter media packs, and filter elements29 Sep 2026US 12,746,500 B2Donaldson Company, Inc.
- Intake manifold29 Sep 2026US 12,747,715 B2Mahle International GmbH
- Vehicle15 Sep 2026US 12,736,021 B2Yamaha Hatsudoki Kabushiki Kaisha
- Motor rotor with inner sleeve15 Sep 2026US 12,738,785 B2
- Intake structure of saddle-ride vehicle8 Oct 2026US 2026/0307754 A1Honda Motor Co., Ltd.
- Fuel injection arrangement for hand-held powertools8 Oct 2026US 2026/0309109 A1Husqvarna AB
- Fuel injection arrangement for hand-held powertools8 Oct 2026US 2026/0309110 A1Husqvarna AB
- High pressure gas compresor environmental recovery system8 Oct 2026US 2026/0309137 A1Flowco MasterCo LLC
- Work vehicle1 Oct 2026US 2026/0296177 A1Kubota Corporation
Most cited
By later US patents
- Air cleaner having sealing arrangement between media arrangement and housing342US 6,179,890 B2Donaldson Company, Inc. · 2001
- Integrated resonator and filter apparatus295US 5,792,247 ADonaldson Company, Inc. · 1998
- Air filter element with radial seal sealing gasket260US 5,484,466 ABaldwin Filters, Inc. · 1996
- Cylindrical air filter with radially directed seal258US 5,547,480 ADonaldson Company, Inc. · 1996
- Filtration arrangement and method242US 5,082,476 ADonaldson Company, Inc. · 1992