ALEXANDRIA, Va., Jan. 28 -- United States Patent no. 12,534,351, issued on Jan. 27, was assigned to TOP MEASURE INSTRUMENT COMPANY (Taichung, Taiwan).
"Telescopic crowbar" was invented by Yin-Wu Lai (Taichung, Taiwan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A telescopic crowbar has a mounting sleeve, an adjusting module, and an extending rod. The adjusting module is connected to the mounting sleeve and has a body, a pressing element, an engaging element, and a returning element. The body is connected to the mounting sleeve and has a limiting recess. The extended rod engages with the adjusting module, extends into the mounting sleeve, and has an inserting end, a working end, and at least two positioning...