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Class Information
Number: 137/382.5
Name: Fluid handling > With casing, support, protector or static constructional installations > Guards and shields > Valve guards > With means for accommodating a detachable actuator
Description: Devices wherein there is a particularly shaped aperture in the casing to accommodate a detachable actuator having a particular shape and being adapted to engage the valve stem inside the casing.










Patents under this class:
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Patent Number Title Of Patent Date Issued
8616229 Water stop valve device with rough-in sleeve and method of assembling the same Dec. 31, 2013
8544829 Adjustment safeguard Oct. 1, 2013
8286614 Carburetor limiter cap device Oct. 16, 2012
7322563 Arrangement for securing in-ground water valves Jan. 29, 2008
7172173 Switch valve having a locking effect Feb. 6, 2007
7124999 Switch valve having a locking effect Oct. 24, 2006
7097165 Carburetor fuel adjustment and limiter assembly Aug. 29, 2006
6796551 Tamper resistant carburetor mixture needles Sep. 28, 2004
6691988 Tamper resistant carburetor mixture needles Feb. 17, 2004
6675827 Control stop cap friction ring Jan. 13, 2004
6662822 One-way nut fastener Dec. 16, 2003
6361017 Locking valve with joint allowing packing service Mar. 26, 2002
6131604 Lockout device for subsurface valves Oct. 17, 2000
5988209 Security device for utility shutoff valve Nov. 23, 1999
5727590 Tamper resistant construction for hydrant actuating nut Mar. 17, 1998
5722450 Tamper resistant construction for hydrant Mar. 3, 1998
5632301 Tamper resistant construction for hydrant May. 27, 1997
5630442 Tamper resistant construction for hydrant actuating nut May. 20, 1997
5588460 Fire hydrant valve guide with locking sleeve and wrench therefor Dec. 31, 1996
5520210 Protective shield for fire hydrant May. 28, 1996
5497802 Vandalproof cap for flush valve check valve Mar. 12, 1996
4967934 Pack of high pressure gas containers Nov. 6, 1990
4945940 Tamper proof backflow prevention assembly Aug. 7, 1990
4936336 Tamperproof construction for hydrant actuating nut Jun. 26, 1990
4926894 Apparatus and method for draining a viscous material from a vessel May. 22, 1990
4903719 Apparatus and method for providing secondary containment of fluids in a piping system Feb. 27, 1990
4872482 Remotely controlled operator for gas cylinder valve Oct. 10, 1989
4834137 Safety device for vessels of compressed gases May. 30, 1989
4804046 Shut-off device for a sprinkler assembly Feb. 14, 1989
4776363 Fire hydrant having internal valve actuation means Oct. 11, 1988
4762144 Valve cover apparatus Aug. 9, 1988
4702275 Post assembly for a buried valve Oct. 27, 1987
4690019 Operating wrench for tamperproof hydrants Sep. 1, 1987
4676320 Shut-off device for a sprinkler assembly Jun. 30, 1987
4637423 Pneumatic gas cylinder valve actuator Jan. 20, 1987
4633896 Operating nut for fire hydrant Jan. 6, 1987
4629157 Remote-control apparatus for opening or closing the valve of containers or the like Dec. 16, 1986
4574831 Apparatus for securing a manually operable setting element against rotation Mar. 11, 1986
4566481 Tamperproof fire hydrants Jan. 28, 1986
4554944 Operating wrench for tamperproof hydrants Nov. 26, 1985
4549569 Locking valve construction Oct. 29, 1985
4527715 Automatic valve shut-off system Jul. 9, 1985
4495910 Locking valve construction Jan. 29, 1985
4461397 Protective device for mobile tanks having bottom discontinuities Jul. 24, 1984
4394002 Mounting flange for wafersphere bottom outlet valve Jul. 19, 1983
4378824 Fluid dispensing nozzle Apr. 5, 1983
4356839 Tamper resistant valve actuator for fire hydrant Nov. 2, 1982
4341237 Apparatus and method for reducing the waste of welding gas Jul. 27, 1982
4271095 Idle adjusting device for a carburetor Jun. 2, 1981
4234524 Idle adjusting screw in carburetor Nov. 18, 1980

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