F02M 17/40
Selection of particular materials for carburettors
Official title: Selection of particular materials for carburettors, e.g. sheet metal, plastic, or translucent materials
F02M17/40 (Selection of particular materials for carburettors) appears on 26 US grants and 9 published applications in this corpus.
Search patents in F02M- Granted patents
- 26
- Published applications
- 9
- Assignees
- 13
- Inventors
- 37
- Latest grant
- 28 Sep 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 0 |
| 2002 | 2 | 0 |
| 2003 | 0 | 0 |
| 2004 | 1 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 1 | 0 |
| 2013 | 1 | 1 |
| 2014 | 0 | 1 |
| 2015 | 1 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 0 | 1 |
| 2019 | 1 | 1 |
| 2020 | 2 | 1 |
| 2021 | 2 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Carburetor including a manual fuel control device28 Sep 2021US 11,131,272 B2Yamabiko Corporation
- Enhanced fuel delivery system1 Jun 2021US 11,022,075 B1
- Control diaphragm for diaphragm carburetor10 Nov 2020US 10,830,184 B2Dätwyler Schweiz AG
- Layered diaphragm26 May 2020US 10,662,899 B2Walbro Corporation
- Control diaphragm for diaphragm carburetors19 Mar 2019US 10,233,870 B2Dätwyler Schweiz AG
- Carburetor Including A Manual Fuel Control Device13 Feb 2020US 2020/0049106 A1Yamabiko Corporation
- Layered diaphragm21 Feb 2019US 2019/0055903 A1Walbro Corporation
- Control diaphragm for diaphragm carburetor15 Nov 2018US 2018/0328314 A1Dätwyler Schweiz AG
- Control diaphragm for diaphragm carburetors27 Jul 2017US 2017/0211514 A1Dätwyler Schweiz AG
- Venturi insert for a carburetor, and carburetor, system and apparatus incorporating the same27 Mar 2014US 2014/0084494 A1Kohler Co.
Most cited
By later US patents
- Modular diaphragm carburetor49US 6,446,939 B1Walbro Corporation · 2002
- Integral engine housing47US 5,197,426 ABriggs & Stratton Corporation · 1993
- Method and apparatus for manufacturing and forming engine induction passage venturi45US 4,318,214 AColt Industries Operating Corp. · 1982
- Induction passage structure43US 4,230,645 AColt Industries Operating Corp. · 1980
- Method and apparatus for manufacturing and forming engine induction passage venturi42US 4,306,441 AColt Industries Operating Corp. · 1981