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Class Information
Number: 137/853
Name: Fluid handling > Line condition change responsive valves > Direct response valves (i.e., check valve type) > Resilient material valve > With valve member flexing about securement > Sleeve
Description: Valves in which the resilient member is an axially extending tubular element which flexes radially with respect to its mounting means.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 8684041 |
Control valve for a device for variably adjusting the valve timing for gas exchange valves in an internal combustion engine |
Apr. 1, 2014 |
| 8561851 |
Sports bottle with preloaded valve and methods |
Oct. 22, 2013 |
| 8444027 |
One way valve assembly |
May. 21, 2013 |
| 8425470 |
Anti-free-flow mechanism for enteral feeding pumps |
Apr. 23, 2013 |
| 8376189 |
Dispensing machine valve and method |
Feb. 19, 2013 |
| 8361314 |
Single piece resilient combination bottom support and relief valve end seal element for fluid filters |
Jan. 29, 2013 |
| 8343111 |
Anti-free flow mechanism for enteral feeding pumps |
Jan. 1, 2013 |
| 8261777 |
Duck beak valve |
Sep. 11, 2012 |
| 8256467 |
Plug with pressure release valve |
Sep. 4, 2012 |
| 8087553 |
One way valve assembly |
Jan. 3, 2012 |
| 8025178 |
Drinking vessel |
Sep. 27, 2011 |
| 8016263 |
Ejector valve machine |
Sep. 13, 2011 |
| 7997460 |
Continuously sealing one way valve assembly and fluid delivery system and formulations for use therein |
Aug. 16, 2011 |
| 7874467 |
Metered drop push button dispenser system |
Jan. 25, 2011 |
| 7832431 |
Valves and pumps |
Nov. 16, 2010 |
| 7793683 |
Active intake pressure control of downhole pump assemblies |
Sep. 14, 2010 |
| 7757711 |
Flow controller |
Jul. 20, 2010 |
| 7549556 |
Drinking vessel |
Jun. 23, 2009 |
| 7527073 |
Backflow preventer |
May. 5, 2009 |
| 7513396 |
One way valve assembly |
Apr. 7, 2009 |
| 7455071 |
Hydraulic control valve for drip hoses |
Nov. 25, 2008 |
| 7438131 |
Expandable injector pipe |
Oct. 21, 2008 |
| 7431573 |
Device for generating a reducing agent/air mixture |
Oct. 7, 2008 |
| 7306129 |
One way valve assembly |
Dec. 11, 2007 |
| 7243682 |
Annular one-way valve |
Jul. 17, 2007 |
| 7201295 |
Fitment assembly for a liquid dispenser |
Apr. 10, 2007 |
| 7100366 |
Device for the post-treatment of exhaust gases of an internal combustion engine |
Sep. 5, 2006 |
| 7036490 |
Elastomeric vapor flow control actuator |
May. 2, 2006 |
| 7011103 |
Vacuum relief assembly for I.C. engine intakes |
Mar. 14, 2006 |
| 7007715 |
Pressure release valve |
Mar. 7, 2006 |
| 6848471 |
In-line check valve |
Feb. 1, 2005 |
| 6820652 |
Multi-channel valve |
Nov. 23, 2004 |
| 6810914 |
Method and arrangement to accomplish a one-way flow |
Nov. 2, 2004 |
| 6766816 |
Collapsible dispensing system |
Jul. 27, 2004 |
| 6748973 |
Valve means |
Jun. 15, 2004 |
| 6634376 |
Back flow preventing eductor |
Oct. 21, 2003 |
| 6378790 |
Shower head having a rubber/plastic face plate and a diverter valve using rubber sleeve back pressure activation |
Apr. 30, 2002 |
| 6305412 |
Double acting pressure relief valve with low pressure seal |
Oct. 23, 2001 |
| 6217534 |
Method and pulsating spray apparatus for inducing altered states in human beings |
Apr. 17, 2001 |
| 6197005 |
Check valve, in particular for use in an implantable artificial bladder |
Mar. 6, 2001 |
| 6126045 |
Connector assembly for a fluid connection |
Oct. 3, 2000 |
| 6096199 |
Oil filter cartridge with temperature sensitive bypass valve |
Aug. 1, 2000 |
| 5921273 |
Delivery valve assembly for compressor |
Jul. 13, 1999 |
| 5879219 |
Balloon inflation and illumination device |
Mar. 9, 1999 |
| 5826621 |
Valve apparatus |
Oct. 27, 1998 |
| 5813061 |
Air pressure driven vacuum sewer system |
Sep. 29, 1998 |
| 5779147 |
Dosing nozzle assembly and process for dosing liquid |
Jul. 14, 1998 |
| 5755263 |
Backward flow prevention device |
May. 26, 1998 |
| 5740782 |
Positive-displacement-metering, electro-hydraulic fuel injection system |
Apr. 21, 1998 |
| 5730183 |
Valve for venting a container |
Mar. 24, 1998 |
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