US Patent Issued to Shenzhen Yinglu Technology Development on July 28 for "Auxiliary device for calibrating aim point of firearm" (Chinese Inventors)

ALEXANDRIA, Va., July 28 -- United States Patent no. 12,693,095, issued on July 28, was assigned to Shenzhen Yinglu Technology Development Co. Ltd. (Shenzhen, China).

"Auxiliary device for calibrating aim point of firearm" was invented by Guozheng Chen (Shenzhen, China) and Bilan Pan (Shenzhen, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "The application discloses an auxiliary device for calibrating an aim point of a firearm, comprising a shell internally provided with a laser emitting assembly which emits visible light beams. One end of the shell is provided with a light emitting hole, an outer side wall of the other end of the shell is provided with a first frustum inclined plane, a limiting mechan...