US Patent Issued to NANJING UNIVERSITY OF AERONAUTICS AND ASTRONAUTICS on Jan. 27 for "Nozzle-replaceable printing head for continuous fiber printing and printing method" (Chinese Inventors)

ALEXANDRIA, Va., Jan. 28 -- United States Patent no. 12,533,844, issued on Jan. 27, was assigned to NANJING UNIVERSITY OF AERONAUTICS AND ASTRONAUTICS (Nanjing, China).

"Nozzle-replaceable printing head for continuous fiber printing and printing method" was invented by Wenzhe Song (Nanjing, China), Zhongde Shan (Nanjing, China), Congze Fan (Nanjing, China), Yiwei Chen (Nanjing, China), Jinghua Zheng (Nanjing, China) and Yaxing Song (Nanjing, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A nozzle-replaceable printing head for continuous fiber printing and a printing method are provided. The printing head includes a fixed bracket, a wire feeding module located at an upper part of the structure, an upper...