ALEXANDRIA, Va., April 7 -- United States Patent no. 12,595,660, issued on April 7.
"Panel-layer system for thermal insulation of the shaded surface" was invented by Adam Kalinowski (Poznan, Poland).
According to the abstract* released by the U.S. Patent & Trademark Office: "A layered panel system for thermal insulation of a shaded surface is disclosed. The system includes a support structure mounted to the exterior of a building partition, such as a window or roof window. The structure comprises at least two rigid rails to which multiple slats are permanently affixed. Each slat is inserted into a groove in the structure and bonded with adhesive. The outer edge of each slat has an irregular shape. Slats are inclined at fixed angles, with ...