The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 15, 2026
Filed:
Apr. 29, 2022
Vkr Holding A/s, Hørsholm, DK;
Michael Galsgård Holm, Roskilde, DK;
Terkel Øhlenschlæger, Vanløse, DK;
VKR Holding A/S, , DK;
Abstract
In the roof window, each hinge of () of the set of hinges comprises a frame hinge part (), a sash hinge part (), and a movement supporting assembly comprising guiding means including a linkage mechanism with at least two links () providing connection between the sash hinge part and the frame hinge part. The links () of the linkage mechanism are connected to each other in a bearing axle (). One or more joints between the links and the frame and sash hinge parts comprises a sliding joint () cooperating with a guide track () and another joint may be a sliding joint or a hinged joint (). One or both of the guide tracks () may comprise a curved portion.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile