US Patent Issued to Zhejiang Feihu New Energy Technology on Dec. 30 for "Blowing-suction machine and method for using blowing-suction machine for cleaning" (Chinese Inventors)

ALEXANDRIA, Va., Dec. 31 -- United States Patent no. 12,507,847, issued on Dec. 30, was assigned to Zhejiang Feihu New Energy Technology Co. Ltd. (Jinhua, China).

"Blowing-suction machine and method for using blowing-suction machine for cleaning" was invented by Feibiao Zhang (Jinhua, China), Gan Chen (Changzhou, China) and Tengzhuang Lin (Wenzhou, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention discloses a blowing-suction machine and a method for using a blowing-suction machine for cleaning. The blowing-suction machine includes a blowing-suction machine body, and the blowing-suction machine body includes a handheld handle and an air blowing-suction machine component. An end portio...