US Patent Issued to SHAOXING SHANGYU GUANYE ELECTRICAL APPLIANCE on May 20 for "Hand-push leaf suction machine with automatic outage function for toppling" (Chinese Inventor)

ALEXANDRIA, Va., June 16 -- United States Patent no. 12,302,802, issued on May 20, was assigned to SHAOXING SHANGYU GUANYE ELECTRICAL APPLIANCE Co. LTD. (Zhejiang, China).

"Hand-push leaf suction machine with automatic outage function for toppling" was invented by Guangqian Dai (Zhejiang, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure discloses a hand-push leaf suction machine with an automatic outage function for toppling which includes a housing provided with an air duct, a fan fixedly arranged in the housing, a dust collecting box, ground wheels arranged on two sides of the housing and supported on ground, auxiliary wheels arranged on two sides of the housing and supported on ...