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:
Nov. 21, 1995
Filed:
Feb. 07, 1994
Applicant:
Inventors:
George Duve, Washington, NJ (US);
Jeffrey S Gieger, Dingmans Ferry, PA (US);
Assignee:
Area Lighting Research, Inc., Hackettstown, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F21V / ;
U.S. Cl.
CPC ...
362245 ; 362183 ; 362243 ; 362800 ;
Abstract
A module for retro-fitting an illuminated Exit sign, includes a plurality of light emitting diodes mounted in the module. Light emitted by the diodes is reflected and scattered by a reflector panel in a generally uniform distribution pattern to illuminate the sign.
Duve, George. (1995). Retro-fit illuminated sign module and method (U.S. Patent No. 5469347). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5469347
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile