F02N 1/02
Starting apparatus having hand cranks: having safety means preventing damage caused by
Official title: having safety means preventing damage caused by reverse rotation
F02N1/02 (Starting apparatus having hand cranks: having safety means preventing damage caused by) appears on 14 US grants and 11 published applications in this corpus.
Search patents in F02N- Granted patents
- 14
- Published applications
- 11
- Assignees
- 12
- Inventors
- 47
- Latest grant
- 16 Sep 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 2 |
| 2004 | 1 | 0 |
| 2005 | 1 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 2 |
| 2008 | 1 | 0 |
| 2009 | 0 | 0 |
| 2010 | 1 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 1 | 1 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 0 | 2 |
| 2019 | 3 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 1 |
| 2024 | 0 | 0 |
| 2025 | 1 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Systems and methods for engine start16 Sep 2025US 12,416,272 B2Polaris Industries Inc.
- Electric starter with manual turning function3 Sep 2019US 10,400,669 B2Chongqing Starting Power Unit Co. Ltd.
- Gasoline engine starting relay and method of starting a gasoline engine19 Mar 2019US 10,233,890 B2Zhejiang Sunseeker Industrial Co., Ltd.
- Manual charging apparatus for vacuum interrupter8 Jan 2019US 10,176,948 B2Lsis Co., Ltd.
- Recoil starter7 Jul 2015US 9,074,569 B2Starting Industrial Co., Ltd.
- Systems and methods for engine start14 May 2026US 2026/0132753 A1Polaris Industries Inc.
- Systems and methods for engine start30 Mar 2023US 2023/0102266 A1Polaris Industries Inc.
- Electric starter with manual turning function26 Jul 2018US 2018/0209334 A1Chongqing Starting Power Unit Co. Ltd.
- Gasoline engine starting relay and method of starting a gasoline engine26 Jul 2018US 2018/0209391 A1Zhejiang Sunseeker Industrial Co., Ltd.
- Manual charging apparatus for vacuum interrrupter29 Jun 2017US 2017/0186573 A1Lsis Co., Ltd.
Most cited
By later US patents
- Starting apparatus for internal combustion engine and automobile16US 7,681,545 B2Toyota Jidosha Kabushiki Kaisha · 2010
- Magneto generator for ignition systems8US 4,390,804 ARobert Bosch GmbH · 1983
- Engine starting apparatus and method7US 7,331,320 B2Toyota Jidosha Kabushiki Kaisha · 2008
- Starter5US 6,694,941 B2Kioritz Corporation · 2004
- Gasoline engine starting relay and method of starting a gasoline engine2US 10,233,890 B2Zhejiang Sunseeker Industrial Co., Ltd. · 2019