ALEXANDRIA, Va., Dec. 23 -- United States Patent no. 12,502,795, issued on Dec. 23, was assigned to POWER STATE ENTERPRISES Co. LTD (Yangjiang, China).
"Protection lock structure for push-button cutter and push-button cutter" was invented by Xueliang Lin (Yangjiang, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "A protection lock structure for a push-button cutter includes a lock button and a limiting portion arranged on an adapter piece. The lock button is provided with a locking portion, the lock button is mounted on a housing and at least forms a first relative position and a second relative position with the housing. In the first relative position, the locking portion is abutted against the limitin...