ALEXANDRIA, Va., Oct. 21 -- United States Patent no. 12,765,651, issued on Oct. 20, was assigned to Phaeton Manufacturing LLC (Nantong, China).

"Positioning mechanism of an umbrella" was invented by Xiong Luo (Nantong, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A positioning mechanism of an umbrella has a stand; a sliding seat capable of sliding along a length of the stand; a synchronous toothed belt connected to the stand. The stand has a groove on a periphery of the stand extending along the length of the stand, the synchronous toothed belt is disposed inside the groove; the sliding seat has a toothed block or pin capable of engaging with the synchronous toothed belt, a button is disposed on the ...