ALEXANDRIA, Va., Sept. 10 -- United States Patent no. 12,408,624, issued on Sept. 9, was assigned to SMART PETS HOME INC (Lakewood, Colo.).
"Folding unit structure and pet house" was invented by Yi Liu (Guangzhou, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention provides a folding unit structure and a pet house. The folding unit structure includes at least one supporting frame and at least one folding frame, wherein the folding frame is arranged on at least one side of the supporting frame; the folding frame includes a plurality of rims and baffle plates; the rims are hinged to the supporting frame; the baffle plates are detachably mounted in the rims; after being folded, the plural...