US Patent Issued to BIBOTING INTERNATIONAL on Sept. 9 for "Negative pressure massage apparatus for men and massage structure thereof" (Taiwanese Inventors)

ALEXANDRIA, Va., Sept. 10 -- United States Patent no. 12,409,096, issued on Sept. 9, was assigned to BIBOTING INTERNATIONAL Co. LTD. (Taoyuan, Taiwan).

"Negative pressure massage apparatus for men and massage structure thereof" was invented by Po-Chang Liu (Taoyuan, Taiwan) and Li-Pin Yuan (Taoyuan, Taiwan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A negative pressure massage apparatus for men and a massage structure thereof are provided. The massage structure includes a cup and a mounting ring. The cup includes a cavity. An opening end and a sealed end are formed at two ends of the cup respectively. The opening end includes a cup edge formed thereon, and the sealed end includes a connecting hole communi...