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:
Oct. 23, 2012
Filed:
Jan. 24, 2005
Brent Møller, Gentofte, DK;
Per Jacobsen, Horsens, DK;
Niels A. Larsen, Frederiksberg, DK;
James Eric Brinton, Greenwood, SC (US);
Leonard Kenneth Moody, Jr., Eagan, MN (US);
Brent Møller, Gentofte, DK;
Per Jacobsen, Horsens, DK;
Niels A. Larsen, Frederiksberg, DK;
James Eric Brinton, Greenwood, SC (US);
Leonard Kenneth Moody, Jr., Eagan, MN (US);
VKR Holding A/S, Hoersholm, DK;
Abstract
The roof light system is composed by a roof unit (), a light conduit () and a diffuser unit (). A ventilation device has a ventilation tube () is separate and detached from the light conduit (). The first end () of the ventilation tube is connected with the roof unit () and the second end () is positioned at a distance from the diffuser unit (). The ventilation device may additionally have a branch tube ().