ALEXANDRIA, Va., May 26 -- United States Patent no. 12,637,899, issued on May 26, was assigned to Longkou Yongan Vechile Window Co. Ltd (Yantai, China).
"Light-transmitting module and recreational vehicle window comprising the same" was invented by Jixin Zou (Yantai, China) and Yusheng Li (Yantai, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "A light-transmitting module comprises a tempered glass plate located on an outer layer and an acrylic glass plate located on an inner layer and having the same shape as the tempered glass plate on the outer layer, annular spacer strips are close to the inner edges of the tempered glass plate and the acrylic glass plate and are sealed together with them by using a...