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Class Information
Number: 251/86
Name: Valves and valve actuation > Valve head movably connected for accommodation to seat > With universal connection
Description: Devices in which the connection permits movement of the head in more than one direction.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7509971 |
Valve assembly with compliant escutcheon |
Mar. 31, 2009 |
| 7207346 |
Hydrostat for portable gas range |
Apr. 24, 2007 |
| 7036788 |
Directly controlled proportional pressure limiting valve |
May. 2, 2006 |
| 6991218 |
Control valve with retained pin for easy valve trim maintenance |
Jan. 31, 2006 |
| 6959718 |
Valve |
Nov. 1, 2005 |
| 6951330 |
Valve with damping element |
Oct. 4, 2005 |
| 6895996 |
Fuel pressure regulator having offset head and orifice axes |
May. 24, 2005 |
| 6668858 |
Check valve |
Dec. 30, 2003 |
| 6609696 |
Male luer valve |
Aug. 26, 2003 |
| 6543745 |
Male luer valve |
Apr. 8, 2003 |
| 6533242 |
Shaft having variable compliance to a bushing |
Mar. 18, 2003 |
| 6431207 |
High-pressure ball-poppet control valve |
Aug. 13, 2002 |
| 6431209 |
Multi-pressure ball-poppet control valve |
Aug. 13, 2002 |
| 6382587 |
Fluid control valve |
May. 7, 2002 |
| 6308930 |
Regulating valve having an essentially horizontal stem and process for manufacturing the same |
Oct. 30, 2001 |
| 6270054 |
Universal coupler for a self aligning linear actuator |
Aug. 7, 2001 |
| 6230742 |
Poppet valve assembly apparatus having two simultaneously-seating heads |
May. 15, 2001 |
| 6213447 |
Poppet value having a compliant shaft guide and compliant valve head |
Apr. 10, 2001 |
| 6173736 |
Diaphragm actuated pressure relief valve with pressure balanced outlet and fail-safe operation |
Jan. 16, 2001 |
| 6129105 |
Interrupter having an anti-fire valve member for a gas meter, and a gas meter fitted with such an interrupter |
Oct. 10, 2000 |
| 6109302 |
Three-way gas management valve |
Aug. 29, 2000 |
| 6095490 |
Flow control valve for reducing valve leakage |
Aug. 1, 2000 |
| 6056262 |
Universal coupler for a self aligning linear actuator |
May. 2, 2000 |
| 5967358 |
Tank filling and pressure relief assembly |
Oct. 19, 1999 |
| 5908047 |
Three-way valve and exhaust gas purifier using the same |
Jun. 1, 1999 |
| 5833214 |
Plug valve with adjustable disc |
Nov. 10, 1998 |
| 5832957 |
Valve having at least one annular valve seat element |
Nov. 10, 1998 |
| 5829474 |
Tubing piercing and tapping apparatus |
Nov. 3, 1998 |
| 5778926 |
Pressure regulating valve and fuel supply system using the same |
Jul. 14, 1998 |
| 5738333 |
Relief valve |
Apr. 14, 1998 |
| 5738336 |
Oilfield valve |
Apr. 14, 1998 |
| 5735501 |
Valve arrangement |
Apr. 7, 1998 |
| 5727595 |
Changeover valve system having a cross drive member |
Mar. 17, 1998 |
| 5709369 |
Self-aligning valve disc assembly |
Jan. 20, 1998 |
| 5687756 |
Vehicle refueling valve |
Nov. 18, 1997 |
| 5681508 |
Diaphragm carburetor for an internal combustion engine |
Oct. 28, 1997 |
| 5676345 |
Electromagnetic valve |
Oct. 14, 1997 |
| 5503180 |
Valve having easily replaceable seat |
Apr. 2, 1996 |
| 5474107 |
Fail-open solenoid actuated valve |
Dec. 12, 1995 |
| 5445181 |
Mixing valve |
Aug. 29, 1995 |
| 5435345 |
Flow through fuel pressure regulator |
Jul. 25, 1995 |
| 5435344 |
Flow through fuel pressure regulator |
Jul. 25, 1995 |
| 5425397 |
In line oral inflation valve |
Jun. 20, 1995 |
| 5413308 |
Fail-open solenoid actuated valve |
May. 9, 1995 |
| 5411056 |
Pressure relief valve |
May. 2, 1995 |
| 5407173 |
Valve for gas burning torch |
Apr. 18, 1995 |
| 5381816 |
Pressure regulator |
Jan. 17, 1995 |
| 5374028 |
Quick-action flap |
Dec. 20, 1994 |
| 5357759 |
Fluid flow regulator |
Oct. 25, 1994 |
| 5333834 |
Valve driver |
Aug. 2, 1994 |
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