ALEXANDRIA, Va., Sept. 30 -- United States Patent no. 12,426,688, issued on Sept. 30.
"Watch strap and wearable device" was invented by Quan Ren (Guangdong, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "A watch strap, including a first strap body, a second strap body and a pulling strip, the first strap body comprises a first section and a second section; the second strap body, the first section, and the body of the wearable device are jointly enclosed to form a through hole. an adjusting hole is defined between the second strap body and the second section. Lengths of the first section and second section are adjusted by changing the connecting position between the second strap body and the first strap...