ALEXANDRIA, Va., Feb. 11 -- United States Patent no. 12,550,277, issued on Feb. 10, was assigned to Fulian Precision Electronics (Tianjin) Co. LTD. (Tianjin, China).
"Push-pull rotating mechanism and latch device having the same" was invented by Jia-Feng Lin (New Taipei, Taiwan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A push-pull rotating mechanism includes a first fixing member and a pulling member, a rotating member both disposed on the fixing member, a connecting member connects the first fixing member the rotating member. The first fixing member comprises a first side plate and a second side plate connected to the first side plate. The pulling member is movably disposed on one side of the first sid...