Featured patents

Floor Drain With Detachable Cover and Method of Using
US 08833387 B2, Sept. 16, 2014, Floor installation, Kent Charles Curley et al.
A floor drain with a detachable cover comprising:…

Control Line Reducing Hydraulic Control System and Control Valve Therefor
US 08757193 B2, June 24, 2014, Responsive to pressure or flow interruption, Donald P. Lauderdale / Baker Hughes Incorporated (Houston, US)
An actuation system consisting of:…

Removable Manifold for an Air Compressor
US 08707990 B2, April 29, 2014, Compressed air supply unit, Kurt Richard Beckman / Mat Industries, LLC (Long Grove, US)
A removable manifold for use with an air compressor unit having a main feed…

Stand for Pressure Relief Valve
US 08695627 B2, April 15, 2014, Ground supporting enclosure, Mark D. Matzner et al. / S.P.M. Flow Control, Inc. (Fort Worth, US)
An apparatus for supporting a pressure relief valve that is attached to a main…

Manually Operable Gas Regulator
US 08695629 B2, April 15, 2014, With manual or external control for line valve, Cheng-Sheng Hsiao
A gas regulator comprising:…

Condensate Drain Clearing Device and Method
US 08684022 B1, April 1, 2014, Mechanical cleaning, Richard Dean McFarland / Good Day Tools, LLC (Cincinnati, US)
A device for clearing a clog in a condensate drain line, the device consisting…

Diverter Valve With Handle
US 08602059 B2, Dec. 10, 2013, Plural disk or plug, Dominic J. Daunter et al. / Alsons Corporation (Hillsdale, US)
A diverter valve assembly comprising:…

Methods and Apparatus for Filling Superconductive Magnets
US 08602049 B2, Dec. 10, 2013, With gas maintenance or application, Niels Lose et al. / Linde Aktiengesellschaft (Munich, DE)
A method for filling a magnet comprising feeding gaseous helium to a container…

Multi-Port Stopcock Valve and Flow Designating System
US 08584701 B2, Nov. 19, 2013, Selection from plural branches, David R. Duncan
A stopcock with intuitive functional state display identifying flow through…

Control Device for Plumbing Appliances
US 08469054 B2, June 25, 2013, With common valve operator, Roland Obrist et al. / Oblamatik AG (Chur, CH)
Sanitary appliance comprising:…

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