F02B 77/14
Engine-driven auxiliary devices combined into units
F02B77/14 (Engine-driven auxiliary devices combined into units) appears on 33 US grants and 21 published applications in this corpus.
Search patents in F02B- Granted patents
- 33
- Published applications
- 21
- Assignees
- 21
- Inventors
- 66
- Latest grant
- 6 May 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 2 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 1 | 0 |
| 2014 | 1 | 1 |
| 2015 | 1 | 1 |
| 2016 | 0 | 1 |
| 2017 | 1 | 1 |
| 2018 | 3 | 3 |
| 2019 | 1 | 4 |
| 2020 | 3 | 2 |
| 2021 | 2 | 2 |
| 2022 | 2 | 1 |
| 2023 | 1 | 0 |
| 2024 | 0 | 1 |
| 2025 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
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- Internal combustion engine and method of operating same7 Nov 2023US 11,808,220 B2
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- Internal combustion engine and method of operating same15 Mar 2022US 11,274,612 B2
- Drive mechanism and accessory system2 Nov 2021US 11,162,415 B2TSI Products, Inc.
- System and method for transport vehicles using recyclable fuels21 Aug 2025US 2025/0264051 A1
- System and method for transport vehicles using recyclable fuels6 Jun 2024US 2024/0183306 A1Oqab Dietrich Induction Inc.
- Internal combustion engine and method of operating same26 May 2022US 2022/0163000 A1
- Drive Mechanism and Accessory System24 Jun 2021US 2021/0189952 A1TSI Products, Inc.
- Throttle Replacing Device1 Apr 2021US 2021/0095593 A1
Most cited
By later US patents
- Motor/generator apparatus for motor vehicle151US 6,425,838 B1Hitachi Car Engineering Co., Ltd. · 2002
- Unified pump and generator arrangement38US 4,203,710 ATecumseh Products Company · 1980
- Electro-mechanical device34US 4,095,922 ATecumseh Products Company · 1978
- Tandem pump assembly20US 4,586,468 AGeneral Motors Corporation · 1986
- Balance wheel19US 4,241,620 AAB Volvo Penta · 1980