ALEXANDRIA, Va., March 24 -- United States Patent no. 12,584,352, issued on March 24.
"Motorized door screen and shade assembly" was invented by Samuel Steinberg (Escondido, Calif.).
According to the abstract* released by the U.S. Patent & Trademark Office: "A motorized door shade assembly is disclosed, including a housing containing a motor. The motor operates a gear assembly to open and close a shade screen via a pull bar. Two or more springs biased to pull the pull bar, the pull bar moving along a track system configured to lock a zipper into at least one track. The pull bar moves horizontally to open and close the shade screen."
The patent was filed on April 5, 2023, under Application No. 18/131,033.
*For further information, includ...