Y10S 123/02
Accumulated fuel return to tank or engine-induction system
Y10S123/02 (Accumulated fuel return to tank or engine-induction system) appears on 13 US grants and 0 published applications in this corpus.
Search patents in Y10S- Granted patents
- 13
- Published applications
- 0
- Assignees
- 8
- Inventors
- 20
- Latest grant
- 10 Jul 2001
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 3 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Oxygen and hydrogen generator apparatus for internal combustion engines10 Jul 2001US 6,257,175 B1
- Welded fuel tank having a magnet for collecting weld spatter and method for collecting weld spatter28 Dec 1993US 5,273,193 AMitsubishi Denki Kabushiki Kaisha
- Welded fuel tank4 Feb 1992US 5,085,768 AMitsubishi Denki Kabushiki Kaisha
- Arrangement for controlling fuel flow to an internal-combustion engine31 Dec 1991US 5,076,227 ARobert Bosch GmbH
- Fuel filter12 Jun 1990US 4,933,093 A
No published applications in this class yet.
Most cited
By later US patents
- Oxygen and hydrogen generator apparatus for internal combustion engines51US 6,257,175 B12001
- Fuel filter42US 4,933,093 A1990
- Evaporative emissions canister39US 4,203,401 AGeneral Motors Corporation · 1980
- Integrated fuel primer and crankcase drain system for internal combustion engine28US 4,286,553 AOutboard Marine Corporation · 1981
- Engine whose fuel is a product other than a petroleum product19US 4,216,744 AAgence Nationale de Valorisation de la Recherche (ANVAR) · 1980