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Class Information
Number: 137/315.35
Name: Fluid handling > With repair, tapping, assembly, or disassembly means > With mechanical movement between actuator and valve
Description:










Sub-classes under this class:

Class Number Class Name Patents
137/315.39 Cam type 13
137/315.38 Gear type 14
137/315.37 Lever type 13
137/315.36 Plural motions of valve 20
137/315.4 Screw type 33


Patents under this class:

Patent Number Title Of Patent Date Issued
6041804 Subsea valve actuator and method Mar. 28, 2000
5988205 Rotary valve actuator with zero lost motion universal connection Nov. 23, 1999
5979865 Rotary valve actuator Nov. 9, 1999
5954088 Ball valve adapted to couple with an output drive shaft of a valve control device Sep. 21, 1999
5924442 Countertorque assembly for automatic valve actuator Jul. 20, 1999
5829473 Multi purpose valve Nov. 3, 1998
5794647 Valve system Aug. 18, 1998
5697397 Remote valve control actuator apparatus Dec. 16, 1997
5564461 Assembly for connecting an actuator to a rotary valve Oct. 15, 1996
5531243 Irrigation standpipe flow diverter and method for making same Jul. 2, 1996
5503177 Repair device for fluid distribution valves Apr. 2, 1996
RE35116 Method and apparatus to facilitate the injection of sealant into a pressurized fluid member Dec. 12, 1995
5411048 Fluid control valve with latching handle assembly May. 2, 1995
5329959 Locking device Jul. 19, 1994
5277223 Valve position transmitter Jan. 11, 1994
5275200 Oil draining control valve Jan. 4, 1994
5269339 Sealed bonnet for actuating a quarter turn valve assembly Dec. 14, 1993
5205540 Trigger valve assembly Apr. 27, 1993
5203370 Mounting apparatus with fugitive emission collection means for directly coupling a rotary valve to an actuator having rotary drive means Apr. 20, 1993
5131625 One-time use disposable bottle valve Jul. 21, 1992
5115833 Ground hydrant with ninety-degree water flow turn-off ball valve below frost line May. 26, 1992
5052430 Valve actuator Oct. 1, 1991
5026026 Locking device for gas regulator and control apparatus Jun. 25, 1991
5025826 Faucet handle universal coupling Jun. 25, 1991
4986301 Sub-sea valve actuator Jan. 22, 1991
4961443 Handle assembly Oct. 9, 1990
4953586 Apparatus for adjustment of rotary valve actuators Sep. 4, 1990
4887634 Apparatus for coupling a valve and rotary actuator Dec. 19, 1989
4842009 Valve handle adaptor kit Jun. 27, 1989
4794945 Valve handle adaptor kit Jan. 3, 1989
4719939 Apparatus for coupling a valve and rotary actuator Jan. 19, 1988
4718445 Position indicator for a rotary valve actuator Jan. 12, 1988
4633897 Actuator mount for valves Jan. 6, 1987
4630636 Actuator with nonelastomeric seal Dec. 23, 1986
4619283 Stem seal for tapered lubricated plug valves Oct. 28, 1986
4617957 Rotary plug valve Oct. 21, 1986
4610266 Valve assembly for securing a cover to a valve body with fasteners which are free of tensile stress Sep. 9, 1986
4590959 Valves May. 27, 1986
4572236 Valve stabilizing cradle Feb. 25, 1986
4513944 Valve with latching means Apr. 30, 1985
4441519 Gas lift valve and method of presetting Apr. 10, 1984
4363466 Replacement valve assembly Dec. 14, 1982
4272057 Valve and fastener therefor Jun. 9, 1981
4135838 Valve actuator fastener Jan. 23, 1979
4135546 Stem packing assembly for gate valves and means for removal Jan. 23, 1979
3993284 Connection of actuator cylinder housing to valve bonnet Nov. 23, 1976
3977183 Adjusting mechanism and method for fuel control Aug. 31, 1976











 
 
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