F02N 15/00
Starting of combustion engines: other power-operated starting apparatus
Official title: Other power-operated starting apparatus; Component parts, details, or accessories, not provided for in, or of interest apart from groups F02N5/00 - F02N13/00
F02N15/00 (Starting of combustion engines: other power-operated starting apparatus) appears on 1,678 US grants and 1,289 published applications in this corpus.
Search patents in F02N- Granted patents
- 1,678
- Published applications
- 1,289
- Assignees
- 368
- Inventors
- 2,522
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 11 | 0 |
| 1977 | 6 | 0 |
| 1978 | 6 | 0 |
| 1979 | 11 | 0 |
| 1980 | 8 | 0 |
| 1981 | 15 | 0 |
| 1982 | 15 | 0 |
| 1983 | 7 | 0 |
| 1984 | 11 | 0 |
| 1985 | 21 | 0 |
| 1986 | 18 | 0 |
| 1987 | 14 | 0 |
| 1988 | 20 | 0 |
| 1989 | 36 | 0 |
| 1990 | 65 | 0 |
| 1991 | 50 | 0 |
| 1992 | 48 | 0 |
| 1993 | 30 | 0 |
| 1994 | 25 | 0 |
| 1995 | 12 | 0 |
| 1996 | 14 | 0 |
| 1997 | 14 | 0 |
| 1998 | 36 | 0 |
| 1999 | 28 | 0 |
| 2000 | 20 | 0 |
| 2001 | 26 | 10 |
| 2002 | 23 | 41 |
| 2003 | 20 | 47 |
| 2004 | 43 | 59 |
| 2005 | 42 | 43 |
| 2006 | 29 | 36 |
| 2007 | 27 | 36 |
| 2008 | 31 | 60 |
| 2009 | 27 | 56 |
| 2010 | 42 | 65 |
| 2011 | 31 | 56 |
| 2012 | 46 | 72 |
| 2013 | 66 | 111 |
| 2014 | 64 | 83 |
| 2015 | 87 | 90 |
| 2016 | 79 | 66 |
| 2017 | 67 | 52 |
| 2018 | 53 | 67 |
| 2019 | 78 | 77 |
| 2020 | 67 | 57 |
| 2021 | 60 | 33 |
| 2022 | 57 | 31 |
| 2023 | 27 | 20 |
| 2024 | 20 | 7 |
| 2025 | 11 | 8 |
| 2026 | 14 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Electrified military vehicle22 Sep 2026US 12,741,527 B1Oshkosh Defense, LLC
- Electric drive assembly with planetary gear reduction8 Sep 2026US 12,732,069 B1Hydro-Gear Limited Partnership
- Electrified military vehicle23 Jun 2026US 12,661,972 B2Oshkosh Defense, LLC
- Drive and control system for an electrically-powered lawn mower2 Jun 2026US 12,647,002 B1Hydro-Gear Limited Partnership
- Electrified military vehicle26 May 2026US 12,636,946 B1Oshkosh Defense, LLC
- Recoil housing, engine assembly, and method of assembling engine assembly23 Jul 2026US 2026/0208823 A1Arctic Cat Inc.
- Electrified military vehicle25 Jun 2026US 2026/0175708 A1Oshkosh Defense, LLC
- Method and system for starting motorcycle engine25 Jun 2026US 2026/0177025 A1Motive Power Industry Co., Ltd.
- Starter and belt alternator starter control systems and methods4 Jun 2026US 2026/0153060 A1GM Global Technology Operations LLC
- Method for identifying belt slip in a starting system comprising bisg28 May 2026US 2026/0146664 A1Ford Global Technologies, LLC
Most cited
By later US patents
- Combined electric starter and alternator system using a permanent magnet synchronous machine178US 4,862,009 AGeneral Electric Company · 1989
- Motor/generator apparatus for motor vehicle151US 6,425,838 B1Hitachi Car Engineering Co., Ltd. · 2002
- Combination starter-generator80US 6,821,223 B2Delphi Technologies, Inc. · 2004
- System for restarting internal combustion engine when engine restart request occurs79US 8,036,815 B2Denso Corporation · 2011
- Switch assembly for a motor vehicle75US 4,570,078 AHonda Giken Kogyo Kabushiki Kaisha · 1986