F02N 7/00
Starting apparatus having fluid-driven auxiliary engines or apparatus
F02N7/00 (Starting apparatus having fluid-driven auxiliary engines or apparatus) appears on 150 US grants and 121 published applications in this corpus.
Search patents in F02N- Granted patents
- 150
- Published applications
- 121
- Assignees
- 78
- Inventors
- 261
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 3 | 0 |
| 1981 | 3 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 4 | 0 |
| 1986 | 1 | 0 |
| 1987 | 3 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 3 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 5 | 0 |
| 1994 | 4 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 3 |
| 2003 | 2 | 1 |
| 2004 | 2 | 0 |
| 2005 | 3 | 1 |
| 2006 | 1 | 4 |
| 2007 | 2 | 2 |
| 2008 | 0 | 10 |
| 2009 | 6 | 3 |
| 2010 | 4 | 10 |
| 2011 | 6 | 6 |
| 2012 | 10 | 4 |
| 2013 | 3 | 10 |
| 2014 | 6 | 13 |
| 2015 | 6 | 7 |
| 2016 | 8 | 8 |
| 2017 | 9 | 8 |
| 2018 | 7 | 6 |
| 2019 | 8 | 11 |
| 2020 | 10 | 3 |
| 2021 | 2 | 4 |
| 2022 | 2 | 2 |
| 2023 | 2 | 3 |
| 2024 | 4 | 1 |
| 2025 | 3 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Transmission shaft brake for engine auto restart8 Sep 2026US 12,729,616 B2Eku Power Drives Inc.
- Control method, controller, and control program for controlling starting system, computer-readable medium carrying control program, starting system, and vehicle18 Feb 2025US 12,228,102 B2Volvo Truck Corporation
- Hybrid electric hydraulic motor system for vehicles4 Feb 2025US 12,215,660 B2
- Transmission shaft brake for engine auto restart7 Jan 2025US 12,188,341 B2Eku Power Drives Inc.
- Hydraulic device configured as a starter motor28 May 2024US 11,994,094 B2Mathers Hydraulics Technologies Pty Ltd
- Transmission shaft brake for engine auto restart8 May 2025US 2025/0146395 A1Eku Power Drives Inc.
- Transmission shaft brake for engine auto restart4 Jul 2024US 2024/0218774 A1Eku Power Drives Inc.
- Control method, controller, and control program for controlling starting system, computer-readable medium carrying control program, starting system, and vehicle5 Oct 2023US 2023/0313772 A1Volvo Truck Corporation
- Transmission Shaft Brake for Engine Auto Restart11 May 2023US 2023/0142057 A1Eku Power Drives Inc.
- Hydraulic device configured as a starter motor12 Jan 2023US 2023/0008105 A1Mathers Hydraulics Technologies Pty Ltd
Most cited
By later US patents
- Compact auxiliary power system for heavy-duty diesel engines and method91US 5,528,901 AAuxiliary Power Dynamics, Inc. · 1996
- Pollution-preventing and driving device for internal combustion engines80US 4,312,310 ASNAMPROGETTI S.p. A. · 1982
- Start control system for internal combustion engine78US 6,460,500 B1Honda Giken Kogyo Kabushiki Kaisha · 2002
- Apparatus for starting aircraft engines and for operating auxiliary on-board power generating equipment71US 3,965,673 AVereinigte Flugtechnische Werke-Fokker GmbH · 1976
- Power plant for generation of electrical power and pneumatic pressure67US 5,341,644 A1994