ALEXANDRIA, Va., Oct. 6 -- United States Patent no. 12,752,892, issued on Oct. 6, was assigned to QBAS Co. LTD. (Taipei City, Taiwan).
"Breathable mask" was invented by Chih-Cheng Shiue (Taipei City, Taiwan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A breathable mask comprises a body and a breathing tube. The breathing tube is in fluid communication with an interior of the body. The body comprises a main frame, a lens module, and a waterproof sealing skirt. The lens module has a lens portion and a support device. The support device is integrally formed with the lens portion at a distance inward from an outermost edge of the lens portion, and is interconnected with a portion of the waterproof skirt to imp...