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:
Aug. 31, 1999
Filed:
Apr. 07, 1997
Applicant:
Inventor:
Veso S Tijanic, Ontario, CA;
Assignee:
Mark IV Industries Limited, Mississauga, CA;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G09F / ;
U.S. Cl.
CPC ...
40591 ; 40559 ; 40450 ;
Abstract
Each element in an array of display elements has first and second limiting positions and in respective limiting positions selectively displays a bright and a dark surface in a viewing direction. A transparent sheet is intermediate the array and the viewer. Conductors on said sheet direct light toward said array.