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Class Information
Number: 137/901
Name: Fluid handling > Biased ball valves with operators
Description: Art collection drawn to biased ball valves with operators.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7343928 |
Regulator insert with hydraulic damping in outlet |
Mar. 18, 2008 |
| 7213612 |
High pressure ball-poppet control valve with flow control |
May. 8, 2007 |
| 7178554 |
Ultrasonically controlled valve |
Feb. 20, 2007 |
| 7093615 |
Water saving faucet valve |
Aug. 22, 2006 |
| 7036526 |
Valve for liquid separation |
May. 2, 2006 |
| 6971301 |
Asymmetrically accelerated vibrator for feeding materials |
Dec. 6, 2005 |
| 6840495 |
Modular, pneumatically operated control valve |
Jan. 11, 2005 |
| 6840276 |
Ventable manifold |
Jan. 11, 2005 |
| 6779560 |
Multiport valve |
Aug. 24, 2004 |
| 6564827 |
Shut-off device for the filling device of a pressure tank |
May. 20, 2003 |
| 6550262 |
Expansion valve unit |
Apr. 22, 2003 |
| 6488264 |
Governor valve device in a pressure fluid operated tool |
Dec. 3, 2002 |
| 6431209 |
Multi-pressure ball-poppet control valve |
Aug. 13, 2002 |
| 6431207 |
High-pressure ball-poppet control valve |
Aug. 13, 2002 |
| 6341761 |
Seated valve |
Jan. 29, 2002 |
| 6273398 |
Vent valve for gas strut |
Aug. 14, 2001 |
| 6233758 |
Water saving mechanism for shower device |
May. 22, 2001 |
| 6131826 |
Valve with combined valve seat body and perforated injection disk |
Oct. 17, 2000 |
| 6131877 |
Automatic shut-off device for a valve for compressed or liquefied gases |
Oct. 17, 2000 |
| 6126089 |
Cleaning lance |
Oct. 3, 2000 |
| 5950984 |
Solenoid valve |
Sep. 14, 1999 |
| 5918631 |
Ball-poppet pneumatic control valve |
Jul. 6, 1999 |
| 5899433 |
Washing water supply control apparatus for dish washing machine |
May. 4, 1999 |
| 5829952 |
Check valve with a reversible valve ball and seat |
Nov. 3, 1998 |
| 5782263 |
Flood control device |
Jul. 21, 1998 |
| 5743292 |
Pressure actuated check valve |
Apr. 28, 1998 |
| 5676596 |
Controller for animal enclosure ventilation system |
Oct. 14, 1997 |
| 5645105 |
Tank-filling shut-off valve |
Jul. 8, 1997 |
| 5617894 |
Valve body |
Apr. 8, 1997 |
| 5499865 |
Brake force control device for a vehicle |
Mar. 19, 1996 |
| 5454399 |
Application and release magnet valve |
Oct. 3, 1995 |
| 5337783 |
Poppet valve |
Aug. 16, 1994 |
| 5326071 |
Drain plug and method for removing fluid from a tank using a drain plug |
Jul. 5, 1994 |
| 5302006 |
Brake regulator with lever and improved response time |
Apr. 12, 1994 |
| 5297774 |
Combination foot and hand operated faucet attachment |
Mar. 29, 1994 |
| 5290008 |
Discharge controlling device for faucets |
Mar. 1, 1994 |
| 5267585 |
Elastomeric flow control valve |
Dec. 7, 1993 |
| 5265842 |
Emission control metering valve |
Nov. 30, 1993 |
| 5226453 |
Ball valve |
Jul. 13, 1993 |
| 5215655 |
Dispenser interlock fuel filter system disabled in response to filter removal |
Jun. 1, 1993 |
| 5165655 |
Flow control valve assembly minimizing generation and entrapment of contaminants |
Nov. 24, 1992 |
| 5159872 |
Valve units for use in hydraulic control systems of mining equipment |
Nov. 3, 1992 |
| 5129622 |
Spindle operated valve |
Jul. 14, 1992 |
| 5113831 |
Fuel pressure regulator |
May. 19, 1992 |
| 5111793 |
Fuel pump regulator |
May. 12, 1992 |
| 5109887 |
Multiway valve |
May. 5, 1992 |
| 5104091 |
Spring assisted ball valve |
Apr. 14, 1992 |
| 5100099 |
Ball-type sealing device |
Mar. 31, 1992 |
| 5067518 |
Pressure feed paint cup valve |
Nov. 26, 1991 |
| 5067517 |
Quantitative liquid level controlling device |
Nov. 26, 1991 |
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