ALEXANDRIA, Va., June 16 -- United States Patent no. 12,304,047, issued on May 20, was assigned to Zhejiang Rongpeng Air Tools Co. Ltd. (Zhejiang, China).
"Safety frame travel adjustment device for nail gun" was invented by Xuejun Xu (Zhejiang, China), Zhonghua Jiang (Zhejiang, China), Xiaorong Li (Zhejiang, China), Xiaopeng Li (Zhejiang, China) and Fazheng Yang (Zhejiang, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "A safety frame travel adjustment device for a nail gun, comprising a firing plate. The safety frame has a long slot machined into it. A positioning sleeve is fixed to the side of the firing plate and interacts with the long slot to ensure the safety frame can slide along the direction of...