ALEXANDRIA, Va., May 5 -- United States Patent no. 12,621,953, issued on May 5, was assigned to CHATSWORTH PRODUCTS INC. (Simi Valley, Calif.).

"Frame structure for electronic equipment enclosure" was invented by William Drew Krietzman (Rathdrum, Idaho) and Preston Ellis Hennrich (Leander, Texas).

According to the abstract* released by the U.S. Patent & Trademark Office: "A frame structure for an electronic equipment enclosure includes vertical frame members and horizontal frame members arranged to form rear and front frames connected together via horizontal front-to-back members. At least one of the vertical frame members includes a closed profile and a vertical channel extending a length thereof for providing access to an adjustment ass...