ALEXANDRIA, Va., Nov. 25 -- United States Patent no. 12,478,190, issued on Nov. 25, was assigned to Chuan-Hang Shih (Lukang Township, Changhua County, Taiwan).
"Anti-pinch electric bed" was invented by Chuan-Hang Shih (Lukang Township, Taiwan) and Yu-Chi Yang (Lukang Township, Taiwan).
According to the abstract* released by the U.S. Patent & Trademark Office: "An anti-pinch electric bed includes pivotally connected first and second frames, an actuator having a first coupling portion connected with a first pivot portion of the first frame and a second coupling portion pivotally connected with a second pivot portion of the second frame. A first pivot hole of the first pivot portion or a first coupling hole of the first coupling portion is a...