ALEXANDRIA, Va., June 10 -- United States Patent no. 12,292,165, issued on May 6, was assigned to Xiamen PVTECH Co. Ltd. (Fujian, China).
"Light tube having rotatable end caps" was invented by Fuxing Lu (Fujian, China) and Weibiao Zhong (Fujian, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "A light tube having rotatable end caps includes a tube body, two positioning connectors and two rotatable end caps. The two positioning connectors are disposed at the two ends of the tube body respectively. Each of the positioning connectors includes a base and a cylindrical body disposed on the base. The base is provided with a waved positioning structure between the outer edge of the base and the outer surface of...