US Patent Issued on Sept. 2 for "Dummy round" (Chinese Inventor)

ALEXANDRIA, Va., Sept. 3 -- United States Patent no. 12,405,094, issued on Sept. 2.

"Dummy round" was invented by Xin'an Xiao (Zhejiang, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A dummy round includes a dummy round head and a dummy round case. The dummy round head is a polymer dummy round head. The dummy round case connected to the dummy round head. The dummy round case is a metal dummy round case. Since the dummy round is composed of the polymer dummy round head and the metal dummy round case, a polymer material has relatively low costs and is easy to process and shape. By properly combining the two different materials, the overall dummy round is formed. Compared with a traditional full-plastic ...