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:
Dec. 11, 2001
Filed:
Apr. 14, 1999
Applicant:
Inventor:
Allen J. Bernardini, Southbury, CT (US);
Assignee:
Litton Systems, Inc., Watertown, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 6/09 ; F21V 7/04 ;
U.S. Cl.
CPC ...
G02B 6/09 ; F21V 7/04 ;
Abstract
Disclosed is a luminaire including a housing for receiving light axially and having at lest one optical surface for emitting light. A lens is mounted in the housing and has a light input portion and a light output portion. A prismatic film is mounted in the housing onto which light output from the output portion of the lens is incident thereon wherein light is reflected by the prismatic film radially outwardly therefrom.