Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Gabe Coscarella0
Date of Patent
June 8, 2010
0Patent Application Number
120181530
Date Filed
January 22, 2008
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A pipe clamp includes a deformable cylindrical sealing sleeve having a continuous side wall with a slotted opening extending 180 degrees around the circumference of the side wall adapted to receive a gate valve plate. The slotted opening has protruding lips bordered by clamping wedges. Clamps are provided for clamping the sealing sleeve to a pipe. Pressure members are provided. A clamping force with pressure members upon the clamping wedges to clamp the lips into a closed position thereby creating a fluid tight seal when the gate valve plate is removed.
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