ALEXANDRIA, Va., June 25 -- United States Patent no. 12,336,673, issued on June 24.
"Quick assembly and disassembly structure of a toilet seat base" was invented by Bin Yang (Fujian, China), Qi Chen (Fujian, China) and Xiang Ye Lin (Fujian, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "A quick assembly and disassembly structure of a toilet seat base, including a supporting base, base boards, lid bodies, and axial hole portions and connecting portions on the supporting base; each connecting portion is provided with a sliding groove; each base board is slidable back and forth within a corresponding sliding groove and non-movable vertically within the corresponding sliding groove; one end of each lid bod...