US Patent Issued to Channell Commercial on Oct. 20 for "Polymer utility vault and method of manufacturing by welding" (California Inventor)

ALEXANDRIA, Va., Oct. 21 -- United States Patent no. 12,771,101, issued on Oct. 20, was assigned to Channell Commercial Corp. (Rockwall, Texas).

"Polymer utility vault and method of manufacturing by welding" was invented by Edward J. Burke (Temecula, Calif.).

According to the abstract* released by the U.S. Patent & Trademark Office: "A utilities enclosure comprising a grade level vault adapted for installation below ground and having an upper opening facing an interior region for containing at least a below-ground utility service, the grade level vault is formed in two halves comprising a first half and a second half, wherein each of the first half and the second half have an edge wall on opposite spaced apart end walls, each edge wall ha...