US Patent Issued to VKR Holding on Sept. 8 for "Hinge for a roof window and roof window with a set of hinges" (Danish Inventors)

ALEXANDRIA, Va., Sept. 8 -- United States Patent no. 12,729,575, issued on Sept. 8, was assigned to VKR Holding A/S (Denmark).

"Hinge for a roof window and roof window with a set of hinges" was invented by Michael Galsgard Holm (Roskilde, Denmark) and Terkel Ohlenschlaeger (Vanlose, Denmark).

According to the abstract* released by the U.S. Patent & Trademark Office: "In the roof window, each hinge (110) of the set of hinges comprises a frame hinge part (130), a sash hinge part (140), and a movement supporting assembly comprising guiding means including a linkage mechanism with at least two links (150, 160) providing connection between the sash hinge part and the frame hinge part. Each link is connected to at least one of the frame hinge p...