US Patent Issued to SHENZHEN ENVISION TECHNOLOGY INNOVATION on June 2 for "Male masturbator" (Chinese Inventor)

ALEXANDRIA, Va., June 2 -- United States Patent no. 12,642,738, issued on June 2, was assigned to SHENZHEN ENVISION TECHNOLOGY INNOVATION Co. LTD. (Shenzhen, China).

"Male masturbator" was invented by Lang Cun (Shenzhen, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A male masturbator includes a sleeve, a flexible piece, a telescopic piece, and a negative pressure driving component. The sleeve defines an accommodating space, a first opening, and a second opening. The first opening and the second opening are disposed along an axial direction of the sleeve and are communicated with the accommodating space. The flexible piece and the telescopic piece are at least partially disposed in the accommodating s...