US Patent Issued to The PKF on Sept. 30 for "Disposable sleeves for containers, and systems and methods using disposable sleeves" (Michigan Inventors)

ALEXANDRIA, Va., Sept. 30 -- United States Patent no. 12,426,734, issued on Sept. 30, was assigned to The PKF Co. LLC (Canton, Mich.).

"Disposable sleeves for containers, and systems and methods using disposable sleeves" was invented by Preston Keith Felty (Canton, Mich.) and Keith Patrick Felty (Canton, Mich.).

According to the abstract* released by the U.S. Patent & Trademark Office: "A disposable sleeve for containers and systems and methods using such a disposable sleeve. The disposable sleeve includes a liner having inner and outer surfaces, a housing coupled to the inner surface of the liner with the housing defining a pocket and an opening to access the pocket, a heating element disposed within the pocket, and a cover disposed over...