F04C 15/0053
Venting means for starting
Official title: {Venting means for starting}
F04C15/0053 (Venting means for starting) appears on 19 US grants and 5 published applications in this corpus.
Search patents in F04C- Granted patents
- 19
- Published applications
- 5
- Assignees
- 15
- Inventors
- 36
- Latest grant
- 24 Oct 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 3 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 1 |
| 2011 | 1 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 1 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 0 | 0 |
| 2021 | 0 | 1 |
| 2022 | 1 | 1 |
| 2023 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Pump device with air introduction hole that opens into pump chamber at predetermined opening time immediately before suction stroke24 Oct 2023US 11,795,945 B2Mikuni Corporation
- Air vent structure of oil pump for automatic transmission, and method for assembling air vent structure18 Jan 2022US 11,226,032 B2JATCO Ltd
- Portable, rotary vane vacuum pump with automatic vacuum breaking arrangement14 Jul 2015US 9,080,569 B2
- Self-priming nozzle for use with fluid dispensing equipment15 Nov 2011US 8,056,835 B2Graco Minnesota Inc.
- Hydraulic brake system for motor vehicles2 Jan 2001US 6,168,245 ARobert Bosch GmbH
- Pump device27 Oct 2022US 2022/0341419 A1Mikuni Corporation
- Momentum Pump Apparatus23 Sep 2021US 2021/0293237 A1
- Air vent structure of oil pump for automatic transmission, and method for assembling air vent structure4 Apr 2019US 2019/0101207 A1JATCO Ltd
- Portable, rotary vane vacuum pump with automatic vacuum breaking arrangement22 Jul 2010US 2010/0183467 A1
- Self-priming nozzle for use with fluid dispensing equipment30 Apr 2009US 2009/0108101 A1Graco Minnesota Inc.
Most cited
By later US patents
- Wet motor gerotor fuel pump with vapor vent valve and improved flow through the armature38US 4,619,588 AFacet Enterprises, Inc. · 1986
- Fuel pump with a vapor vent valve26US 5,039,284 AWalbro Corporation · 1991
- Pump for pumping fluid without vacuum boiling17US 5,263,818 ANippondenso Co., Ltd. · 1993
- Self priming gear pump16US 4,480,970 AROLLS-ROYCE plc · 1984
- Procedure and apparatus for degassing fuel supply pump15US 4,231,719 ARobert Bosch GmbH · 1980