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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.:

US 12729575 B1

PDFFull Text
Date of Patent:
Sep. 08, 2026

Filed:

Apr. 29, 2022

Hinge for a roof window and roof window with a set of hinges

Applicant:

Vkr Holding A/s, Hørsholm, DK;

Inventors:

Michael Galsgård Holm, Roskilde, DK;

Terkel Øhlenschlæger, Vanløse, DK;

Assignee:

VKR Holding A/S, , DK;

Attorney:

Merek, Blackmon & Voorhees, LLC

Primary Examiner:

Jeffrey O'brien

Int. Cl.
CPC ...
E05D 7/086 (2006.01); E05D 7/082 (2006.01); E05D 7/085 (2006.01); E04D 13/035 (2006.01); E05D 3/18 (2006.01); E05F 1/12 (2006.01);
U.S. Cl.
CPC ...
E05D 7/086 (2013.01); E05D 7/082 (2013.01); E05D 7/085 (2013.01); E04D 13/0354 (2013.01); E05D 3/18 (2013.01); E05F 1/1284 (2013.01); E05Y 2201/708 (2013.01); E05Y 2900/152 (2013.01);
Abstract

In the roof window, each hinge () 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. Each link is connected to at least one of the frame hinge part and the sash hinge part at a joint and connected to each other. The hinge () furthermore comprises a braking device () acting on at least one element of the movement supporting assembly over at least a part of the opening and/or closing movement. The braking device () comprises one or more friction elements.

Find Patent Forward Citations

Holm, Michael Galsgård. (2026). Hinge for a roof window and roof window with a set of hinges (U.S. Patent No. 12729575). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12729575

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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