ALEXANDRIA, Va., Dec. 2 -- United States Patent no. 12,486,991, issued on Dec. 2, was assigned to CARRIER Corp. (Palm Beach Gardens, Fla.).
"Filter supporting assembly and air conditioning system" was invented by Wenxiao Zhang (Shanghai).
According to the abstract* released by the U.S. Patent & Trademark Office: "A filter screen supporting assembly comprises: a substrate and a support plate, wherein the first side of the support plate is pivotally connected to the substrate, and the second side of the support plate is detachably connected to the substrate, so that the support plate fills at least a part of the slot of the substrate to support the filter screen; wherein, the substrate and/or the support plate are provided with additional s...