US Patent Issued to HYTTO on July 8 for "Reciprocating stimulation device" (Chinese Inventors)

ALEXANDRIA, Va., July 9 -- United States Patent no. 12,350,221, issued on July 8, was assigned to HYTTO PTE. LTD. (Singapore).

"Reciprocating stimulation device" was invented by Dan Liu (Guangdong, China) and Jilin Qiu (Guangdong, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A reciprocating stimulation device includes a proximal part, a distal part disposed over the proximal part including a vibration component, a stretchable tube connecting an exterior of the distal part to an exterior of the proximal part so as to form a stimulation body configured to insert into an orifice of a human body, and a drive component configured to drive the distal part in a reciprocating manner relative to the proximal ...