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:
Mar. 17, 1998
Filed:
May. 01, 1996
Applicant:
Inventor:
Dean Grierson, British Columbia, CA;
Assignee:
Ledalite Architectural Products, Inc., Langley, CA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F21S / ;
U.S. Cl.
CPC ...
362225 ; 362241 ; 362247 ;
Abstract
An assembly and method utilizing a staggered multiple lamp and reflector configuration for indirect illumination providing superior photometric distribution and light utilization, which is adaptable to a slim profile design. The lamps are staggered and surrounded by reflectors which separate the light emanating from the lamps and thereby minimize absorption of light directed from one lamp to the adjacent lamp. Light is directly or, when it strikes reflectors surrounding the respective lamps, indirectly directed to an extended reflector which directs light to the illuminated surface.