US Patent Issued on Dec. 9 for "Rotation member prevented from being entangled, and jigsaw puzzle table" (Chinese Inventor)

ALEXANDRIA, Va., Dec. 9 -- United States Patent no. 12,494,611, issued on Dec. 9.

"Rotation member prevented from being entangled, and jigsaw puzzle table" was invented by Meng Zhang (Guangdong, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A rotation member includes: a base and a rotation element rotatably mounted on the base; a first cable assembly, a second cable assembly, and an electrical conductive assembly. The first cable assembly is mounted on the rotation element and connected to an electric device; the second cable assembly is mounted on the base and connected to an external power supply source. The electrical conductive assembly includes an electrical conductive terminal and an electrical ...