B63C 2009/0076
Inflation devices making use of the venturi-effect for enhancing the gas flow
Official title: {Inflation devices making use of the Venturi-effect for enhancing the gas flow from the pressurized gas source by entraining ambient air, e.g. using eductor-jet pumps for decreasing inflation time}
B63C2009/0076 (Inflation devices making use of the venturi-effect for enhancing the gas flow) appears on 9 US grants and 4 published applications in this corpus.
Search patents in B63C- Granted patents
- 9
- Published applications
- 4
- Assignees
- 6
- Inventors
- 11
- Latest grant
- 4 May 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 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 | 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 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 1 | 1 |
| 2018 | 1 | 1 |
| 2019 | 0 | 0 |
| 2020 | 1 | 1 |
| 2021 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Aspirators for evacuation assemblies4 May 2021US 10,994,850 B2Goodrich Corporation
- Collapsible/ extendable aspirator system14 Apr 2020US 10,619,651 B2Goodrich Corporation
- Collapsible/extendable aspirator system9 Jan 2018US 9,863,442 B2Goodrich Corporation
- Portable airbag for people7 Mar 2017US 9,585,425 B2Mammut Sports Group AG
- Gas control valves and apparatus for controlling buoyancy in water16 Apr 1991US 5,007,364 ABuoyco (M.M.) Limited
- Aspirators for evacuation assemblies23 Jul 2020US 2020/0231292 A1Goodrich Corporation
- Collapsible/ extendable aspirator system29 Mar 2018US 2018/0087537 A1Goodrich Corporation
- Collapsible/ extendable aspirator system19 Jan 2017US 2017/0016459 A1Goodrich Corporation
- Portable Airbag for People31 Oct 2013US 2013/0283510 A1Mammut Sports Group AG
Most cited
By later US patents
- Aspirator34US 4,368,009 AThe B. F. Goodrich Company · 1983
- Fluid apparatus and methods, as for inflating inflatable structures29US 4,566,862 AGeneral Pneumatics Corporation · 1986
- Gas control valves and apparatus for controlling buoyancy in water7US 5,007,364 ABuoyco (M.M.) Limited · 1991
- Inflatable container packing system5US 4,460,343 AThe B. F. Goodrich Company · 1984
- Submersible inflatable craft5US 4,945,851 ABudyco (Divers) Limited · 1990