ALEXANDRIA, Va., Jan. 13 -- United States Patent no. 12,523,247, issued on Jan. 13.
"Decorated tree connecting device, quick-connect decorated tree bracket and wiring method therefor" was invented by Ming-Yao Chiang (Kaohsiung, Taiwan).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention discloses a decorated tree connecting device, a quick-connect decorated tree bracket and a wiring method therefor, which are used in the trunk structure of a decorated tree, comprising an upper connecting socket and a lower connecting socket; and when the upper connecting socket and the lower connecting socket are fitted by insertion, the connection point of an elastic copper connecting piece is in contact wit...