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. 13, 1976
Filed:
Jun. 12, 1974
Applicant:
Inventor:
William P Shine, Monroe, CT (US);
Assignee:
Dual-Lite Company, Newtown, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09F / ;
U.S. Cl.
CPC ...
4013 / ;
Abstract
By providing a frame structure and two panels adapted for removable, interlocking mounting on the frame structure, a sign housing is obtained which is rapidly assemblable without the use of screws, clips, or other such fastening means. In the preferred embodiment, the sign housing is employed as an illuminated emergency exit sign, and can be flush-mounted with only one side viewable or mounted to ceilings or walls with both sides viewable. Also, an emergency power supply can be secured directly to the sign housing to provide a complete independent package.