F02N 5/02
Starting apparatus having mechanical power storage: of spring type
Official title: of spring type
F02N5/02 (Starting apparatus having mechanical power storage: of spring type) appears on 113 US grants and 90 published applications in this corpus.
Search patents in F02N- Granted patents
- 113
- Published applications
- 90
- Assignees
- 47
- Inventors
- 184
- Latest grant
- 7 Nov 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 3 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 3 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 4 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 5 | 4 |
| 2002 | 2 | 8 |
| 2003 | 5 | 3 |
| 2004 | 8 | 10 |
| 2005 | 5 | 6 |
| 2006 | 8 | 6 |
| 2007 | 7 | 2 |
| 2008 | 2 | 8 |
| 2009 | 3 | 5 |
| 2010 | 9 | 6 |
| 2011 | 3 | 5 |
| 2012 | 6 | 4 |
| 2013 | 2 | 5 |
| 2014 | 1 | 1 |
| 2015 | 4 | 2 |
| 2016 | 3 | 2 |
| 2017 | 2 | 0 |
| 2018 | 1 | 1 |
| 2019 | 2 | 2 |
| 2020 | 1 | 5 |
| 2021 | 3 | 1 |
| 2022 | 3 | 2 |
| 2023 | 4 | 2 |
By publication year. Applications have been published since 2001.
Recent patents
- Internal combustion engine for a motor vehicle, in particular for a car7 Nov 2023US 11,808,244 B2Mercedes-Benz Group AG
- Starter pulley arrangement31 Oct 2023US 11,802,532 B2Husqvarna AB
- Recoil starter12 Sep 2023US 11,754,029 B2Starting Industrial Co., Ltd.
- Rope reel for recoil starter, and recoil31 Jan 2023US 11,566,594 B2Starting Industrial Co., Ltd.
- Engine starting device30 Aug 2022US 11,428,198 B2Honda Motor Co., Ltd.
- Internal Combustion Engine for a Motor Vehicle, in Particular for a Car1 Jun 2023US 2023/0167795 A1Mercedes-Benz Group AG
- Starter pulley arrangement20 Apr 2023US 2023/0123394 A1Husqvarna AB
- Recoil starter22 Sep 2022US 2022/0299000 A1Starting Industrial Co., Ltd.
- Rope reel for recoil starter, and recoil24 Mar 2022US 2022/0090570 A1Starting Industrial Co., Ltd.
- Engine starting device30 Dec 2021US 2021/0404432 A1Honda Motor Co., Ltd.
Most cited
By later US patents
- Automatic engine shutdown and restart system45US 4,362,133 AGeneral Motors Corporation · 1982
- Starting and stopping device for internal combustion engine45US 6,230,678 B1Briggs & Stratton Corporation · 2001
- Lawn mower starting assembly and bail41US 6,751,936 B2MTD Products Inc · 2004
- Vehicle integrated dead battery backup starting system37US 7,872,361 B22011
- Power storage type recoil starter35US 5,537,966 ANikkari Co., Ltd. · 1996