F02M 35/164
Heavy duty vehicles
Official title: {Heavy duty vehicles, e.g. trucks, trains, agricultural or construction machines}
F02M35/164 (Heavy duty vehicles) appears on 143 US grants and 128 published applications in this corpus.
Search patents in F02M- Granted patents
- 143
- Published applications
- 128
- Assignees
- 70
- Inventors
- 334
- Latest grant
- 3 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 3 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 5 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 3 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 5 | 1 |
| 2002 | 2 | 0 |
| 2003 | 2 | 3 |
| 2004 | 0 | 1 |
| 2005 | 3 | 4 |
| 2006 | 1 | 2 |
| 2007 | 1 | 2 |
| 2008 | 1 | 3 |
| 2009 | 1 | 4 |
| 2010 | 2 | 3 |
| 2011 | 3 | 2 |
| 2012 | 0 | 3 |
| 2013 | 2 | 5 |
| 2014 | 7 | 6 |
| 2015 | 8 | 18 |
| 2016 | 12 | 11 |
| 2017 | 7 | 6 |
| 2018 | 10 | 9 |
| 2019 | 7 | 6 |
| 2020 | 8 | 7 |
| 2021 | 4 | 12 |
| 2022 | 10 | 3 |
| 2023 | 1 | 5 |
| 2024 | 11 | 5 |
| 2025 | 4 | 3 |
| 2026 | 2 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Exhaust apparatus for agricultural work vehicle and agricultural work vehicle3 Mar 2026US 12,565,848 B2Ls Mtron Ltd.
- Construction machine10 Feb 2026US 12,546,089 B2Yanmar Holdings Co., Ltd.
- Internal combustion engine monitoring system21 Oct 2025US 12,448,938 B2Caterpillar Inc.
- Autonomous agricultural machine equipped with an exploded engine system12 Aug 2025US 12,385,453 B2Exel Industries
- Air intake system for power machines11 Mar 2025US 12,247,537 B2Doosan Bobcat North America, Inc.
- Assembly for a Vehicle11 Jun 2026US 2026/0160224 A1AGCO do Brasil Soluções Agrícolas Ltda.
- Air intake systems for power machines19 Mar 2026US 2026/0078727 A1
- Modular air filter assembly5 Feb 2026US 2026/0034488 A1Caterpillar Inc.
- Modular air filter assembly5 Feb 2026US 2026/0034489 A1Caterpillar Inc.
- Intake Duct19 Jun 2025US 2025/0196619 A1Daimler Truck AG
Most cited
By later US patents
- Air cleaner117US 5,575,826 ADonaldson Company, Inc. · 1996
- Air cleaner system for over-highway trucks66US 4,157,902 ADonaldson Company, Inc. · 1979
- Air cleaner having scavenger arrangement for precleaner and filter thereof53US 5,401,285 ADonaldson Company, Inc. · 1995
- Vehicle air intake and method53US 5,794,733 AVolvo GM Heavy Truck Corporation · 1998
- Engine air induction system with air cleaner in hood48US 4,932,490 ANavistar International Transportation Corp. · 1990