ALEXANDRIA, Va., March 12 -- United States Patent no. 12,248,199, issued on March 11, was assigned to Prohero Group Co. Ltd. (Tainan, Taiwan).
"Spectacle temple side shield structure" was invented by Pen-Wei Chen (Tainan, Taiwan).
According to the abstract* released by the U.S. Patent & Trademark Office: "The invention relates to a spectacle temple side shield structure, wherein the two sides of the spectacle frame and the pivot joints of the temples pivotally connect to each other. Each of the temples has a detent seat corresponding with the pivot joint. The side shield device has a shielding piece arranged thereon and a detent unit provided on an inner edge of a top end of the shielding piece, wherein the detent unit has grooves corresp...