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:
Feb. 08, 2022
Filed:
Jul. 20, 2018
Applicant:
Vkr Holding A/s, Hørsholm, DK;
Inventors:
Per Jacobsen, Horsens, DK;
René Borup-Jensen, Århus, DK;
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
E04D 13/03 (2006.01); E04D 13/035 (2006.01); E06B 7/10 (2006.01); F24F 13/18 (2006.01);
U.S. Cl.
CPC ...
E04D 13/0354 (2013.01); E04D 13/031 (2013.01); E04D 13/0325 (2013.01); E05Y 2900/152 (2013.01); E06B 7/10 (2013.01); F24F 13/18 (2013.01); F24F 2221/20 (2013.01);
Abstract
In a roof window system, the roof window () has a frame with a frame top member (), and a sash with a sash top member (), and further a ventilation device () for connection to a ventilation assembly by means of transition means provided between the ventilation assembly and the frame top member () and the sash top member () of the roof window () to accommodate a set of flow paths for air to and from the ventilation assembly. The transition means comprise a plurality of apertures () extending through the frame top member ().