ALEXANDRIA, Va., July 16 -- United States Patent no. 12,667,517, issued on June 30, was assigned to HYTTO PTE. LTD (Singapore).
"System, apparatus, and method for providing a sexual stimulation device" was invented by Dan Liu (Guangzhou, China), Jilin Qiu (Guangzhou, China) and Peisen Wu (Guangzhou, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "A curvilinear reciprocating device for sexual stimulation is disclosed. The curvilinear reciprocating device has a main body; a curved stimulation member, which is configured to stimulate an erogenous zone of a human body, including a proximal end portion and a distal end portion and wherein the proximal end portion is coupled to the main body; an actuator at l...