ALEXANDRIA, Va., Jan. 28 -- United States Patent no. 12,532,960, issued on Jan. 27.
"Reciprocating barbecue grill electric cleaning brush" was invented by Banghua Tong (Shangqiu, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "A reciprocating barbecue grill electric cleaning brush is provided. Which includes a main engine and a reciprocating cleaning mechanism. An inner side of the main engine is provided with a driving device, and the driving device has an output end; the reciprocating cleaning mechanism is detachably provided on one side of the main engine. An input end of the reciprocating cleaning mechanism is connected to the output end of the driving device to control a brush head located at a bot...