US Patent Issued to HEFEI UNIVERSITY OF TECHNOLOGY on Nov. 11 for "Rigid-flexible coupled multi-hole spray gun device with variable size for spraying robot" (Chinese Inventors)

ALEXANDRIA, Va., Nov. 11 -- United States Patent no. 12,465,941, issued on Nov. 11, was assigned to HEFEI UNIVERSITY OF TECHNOLOGY (Anhui, China).

"Rigid-flexible coupled multi-hole spray gun device with variable size for spraying robot" was invented by Bin Zi (Anhui, China), Jingyuan Wang (Anhui, China), Feng Xu (Anhui, China), Yuan Li (Anhui, China), Bin Zhou (Anhui, China), Sen Qian (Anhui, China) and Jiahao Zhao (Anhui, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A rigid-flexible coupled multi-hole spray gun device with variable size for a spraying robot is disclosed in the present disclosure, which is relates to the field of the spraying robot. The spray device includes a rigid-flexible coupled...