ALEXANDRIA, Va., June 5 -- United States Patent no. 12,276,157, issued on April 15, was assigned to BMPEUROPE S.R.L. (Italy).
"Condensation water disposal device of a rapid sliding roll-up door interposed between two environments with different temperatures" was invented by Danilo Benotto (Monta, Italy).
According to the abstract* released by the U.S. Patent & Trademark Office: "A high speed sliding roll-up door interposed between two rooms at different temperatures has a flexible curtain to close or open a passage of a wall separating these rooms. The roll-up door has two side uprights having guide rails of the side edges of the curtain, and an upper crosspiece near which there is a storage area of the curtain. A device for draining the ...