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:
Jan. 21, 2003
Filed:
Feb. 22, 2000
Applicant:
Inventor:
Dale E. Fiene, Algonquin, IL (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F21S 8/00 ;
U.S. Cl.
CPC ...
F21S 8/00 ;
Abstract
A cover used in conjunction with a lightweight luminaire for a suspended ceiling to increase the fire rating of the luminaire. The fire-rated cover being made of the same or similar material as the fire-rated ceiling tile used in the suspended ceiling; thus, providing a fire rating for the covered luminaire that is equal to that of the rest of the ceiling system. In its simplest embodiment, the cover itself acts as the reflector of the luminaire.