ALEXANDRIA, Va., Dec. 23 -- United States Patent no. 12,504,109, issued on Dec. 23, was assigned to Integrity Products and Supplies Inc. (Sherwood Park, Canada).
"Apparatus and method for sealing an end cap on an insulated pipe system" was invented by Graham Brigham (Sherwood Park, Canada).
According to the abstract* released by the U.S. Patent & Trademark Office: "An apparatus and method for sealing an end cap on an insulated pipe system is provided. A flexible body having a top, a bottom, a first side and a second side acts to prevent the ingress of moisture into an insulated pipe system at the connection between the end cap and the pipe. The top of the flexible body has an end cap receiver. The bottom of the flexible body circumferenti...