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Class Information
Number: 137/15.18
Name: Fluid handling > Processes > Cleaning, repairing, or assembling > Valve or valve element assembling, disassembling, or replacing
Description:










Sub-classes under this class:

Class Number Class Name Patents
137/15.22 Ball valve or rotary ball valve 69
137/15.25 Butterfly valve 56
137/15.26 Float valve 35
137/15.19 Fluid actuated or retarded 53
137/15.23 Gate valve 18
137/15.21 Multi way valve 30
137/15.24 Plug valve 26


Patents under this class:
1 2 3 4 5 6

Patent Number Title Of Patent Date Issued
8689444 Method and device for adjusting valve clearance Apr. 8, 2014
8678022 Positionable outlet for a water monitor Mar. 25, 2014
8671966 Needleless access port valves Mar. 18, 2014
8650752 Method for manufacturing valve umbrella portion of hollow engine valve, press device of valve umbrella portion of hollow engine valve, and hollow engine valve Feb. 18, 2014
8636022 Production of microfluidic polymeric devices by photo-assisted and/or thermally assisted printing Jan. 28, 2014
8615882 Method of manufacturing a power assisted steering control assembly Dec. 31, 2013
8550102 Easily replaceable valve assembly for a high pressure pump Oct. 8, 2013
8534307 Methods and devices for fluid handling Sep. 17, 2013
8499779 Systems, methods and apparatus of a nitinol valve Aug. 6, 2013
8490947 Presettable gas valve with retainer Jul. 23, 2013
8474474 Control valve having pressure boundary integrity diagnostic capabilities, method of making the control valve, and method of using the control valve Jul. 2, 2013
8464743 Inline dispersal valves Jun. 18, 2013
8444398 Pump manifold support May. 21, 2013
8429903 Radial mounting for regeneration device Apr. 30, 2013
8408226 Needleless access port valves Apr. 2, 2013
8408514 Lock mechanism for blowout preventer and method Apr. 2, 2013
8393346 Solenoid valve and method of assembly thereof Mar. 12, 2013
8381753 Method for making a safety valve of a boiler of a device for making a hot beverage, particularly coffee, and safety valve Feb. 26, 2013
8375973 One-piece metal orifice tube and solenoid valve including a one-piece metal orifice tube Feb. 19, 2013
8365755 Ball valve isolator Feb. 5, 2013
8333212 Rupture disc with machined line of opening Dec. 18, 2012
8327865 Pressure controlled gas storage Dec. 11, 2012
8322358 Plug puller for drain clean-out and method of using Dec. 4, 2012
8322359 Gas pressure regulator and method for assembling and disassembling the regulator Dec. 4, 2012
8297296 Diaphragm with segmented insert Oct. 30, 2012
8291927 Remanufactured machine component and valve body remanufacturing process Oct. 23, 2012
8286657 IV catheter with in-line valve and methods related thereto Oct. 16, 2012
8286656 Implantable counterpulsation cardiac assist device Oct. 16, 2012
8281797 Control valve having live loaded packing follower with leak-off and independent secondary seal Oct. 9, 2012
8282073 Presettable gas valve Oct. 9, 2012
8267110 Gas pressure regulator and method for assembling and disassembling the regulator Sep. 18, 2012
8240325 Gas flow device Aug. 14, 2012
8235065 Control valve having live loaded packing follower with leak-off and independent secondary seal Aug. 7, 2012
8225857 Breech lock mechanisms for blowout preventer and method Jul. 24, 2012
8210501 Inflation valve Jul. 3, 2012
8205630 Low pressure relief valve and method of manufacturing same Jun. 26, 2012
8191575 Double poppet quick connect Jun. 5, 2012
8186370 Solenoid plunger core seal May. 29, 2012
8166993 Method and systems for using a shim plate for increased strength May. 1, 2012
8123193 Magnetic valve Feb. 28, 2012
8117750 Clip for limiting motion of a torque converter clutch regulator valve Feb. 21, 2012
8091574 Bursting disc assembly Jan. 10, 2012
8056231 Method of constructing heat exchanger with snap-in baffle insert Nov. 15, 2011
8056574 Adjustable valve assembly Nov. 15, 2011
8020779 Thermostatic valve and mixer tap with integrated TMV Sep. 20, 2011
8015990 Needleless access port valves Sep. 13, 2011
7987868 Decoupled housing seat Aug. 2, 2011
7987867 Burst disc arrangement and a method for replacing a burst disc in a burst disc arrangement Aug. 2, 2011
7954509 Check valves with hinge shafts retained by welding Jun. 7, 2011
7946308 Methods of packaging valve chips and related valve assemblies May. 24, 2011

1 2 3 4 5 6










 
 
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