ALEXANDRIA, Va., Oct. 28 -- United States Patent no. 12,455,066, issued on Oct. 28.
"Multi-stage adjustable telescopic lamp" was invented by Yongqing Lai (Fujian, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "A multi-stage adjustable telescopic lamp is disclosed, including a screw base, a first telescopic sleeve, a second telescopic sleeve, a third telescopic sleeve, a fixed component, an outer frame, a lighting unit and a lamp body. A bottom of the screw base is connected with a top of the first telescopic sleeve, the first telescopic sleeve is slidably sleeved with the second telescopic sleeve, the second telescopic sleeve is slidably sleeved with the third telescopic sleeve, and the bottoms of the ...