US Patent Issued to HYTTO on June 30 for "Stimulation device including a pressure field generator and air passage" (Chinese Inventors)

ALEXANDRIA, Va., July 16 -- United States Patent no. 12,667,516, issued on June 30, was assigned to HYTTO PTE. LTD. (Singapore).

"Stimulation device including a pressure field generator and air passage" was invented by Dan Liu (Guangdong, China), Jilin Qiu (Guangdong, China), Zhiwen Wu (Guangdong, China) and Peisen Wu (Guangdong, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A sexual stimulation device includes a pressure field generator including a first opening configured to stimulate an erogenous zone of a user's body. A cavity is in fluid communication with the first opening. A tube extends from the cavity. The cavity and the tube together form an airflow channel extending substantially linearly t...