ALEXANDRIA, Va., Dec. 16 -- United States Patent no. 12,497,219, issued on Dec. 16, was assigned to CHANGSHA ANXIANG MEDICAL TECHNOLOGY Co. LTD. (Changsha, China).
"Container lid and container" was invented by Junyuan Chen (Changsha, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "A container lid includes: a first lid body and a second lid body; wherein of two opposing end portions of the first lid body and the second lid body, an insertion wall is arranged at one end portion and an engagement wall is arranged at the other end portion, the insertion wall being inserted into engagement wall and rotatably connected to the engagement wall; wherein a first snap-fit portion is arranged on the insertion wall,...