ALEXANDRIA, Va., Nov. 18 -- United States Patent no. 12,473,045, issued on Nov. 18.
"Trailer pallet" was invented by Hao qian Zhang (Xiamen, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "A trailer pallet is provided, including a V-shaped connecting base. Two first support rods are provided at the top of the V-shaped connecting base. A first adjustment rod is slidably connected inside each of the two first support rods. Two second support rods are provided at the top of the V-shaped connecting base. A second adjustment rod is slidably connected inside each of the two second support rods. The two first support rods and the two second support rods are arranged in a trapezoidal shape. A pallet body is pro...