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:
May. 09, 2006
Filed:
Jan. 27, 2003
Paulus Gerardus Henricus Kosters, Winterswijk, NL;
Petrus Adrianus Josephus Holten, Winterswijk, NL;
Paulus Gerardus Henricus Kosters, Winterswijk, NL;
Petrus Adrianus Josephus Holten, Winterswijk, NL;
Koninklijke Philips Electronics N.V., Eindhoven, NL;
Abstract
The invention is related to a luminaire for housing a tubular lamp. According to the invention the luminaire has a housing with a light emission window, means for accommodating a tubular lamp in it along the window and in a plane P perpendicular to said window, side reflectores, and lamellae positioned between the reflectors and transverse to the emission window. The lamellae having an outer edge, which is diverging from an inner edge from the plane P towards points A and A' on either side of the plane P. From the point A, A′ the outer edge extends towards the nearby side reflector enclosing at point A an angle with the emission window and directed towards the said side reflector.