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. 24, 1985
Filed:
Aug. 20, 1984
Applicant:
Inventors:
Mauricio Frois, New York, NY (US);
Daniel W Leo, New York, NY (US);
Assignee:
Ledan, Inc., New York, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G09F / ;
U.S. Cl.
CPC ...
40546 ; 40547 ; 40564 ;
Abstract
An improved illuminated sign construction utilizing a single source of illumination to back-light a transparency and a surrounding synthetic resinous frame element, the exposed edges of which emit a glow resembling that of a fluorescent tube. The exposed edges may be optionally of rounded configuration to achieve additional brightness.