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:
Apr. 06, 1976
Filed:
May. 07, 1975
Applicant:
Inventor:
Donald Winrow, Weston, CA;
Assignee:
Ferranti-Packard Limited, Toronto, CA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G08B / ;
U.S. Cl.
CPC ...
40 2 / ; 339 / ; 340336 ;
Abstract
A display or indicating device has an array of display elements rotatably mounted on one side of a board and electrically controlled means for actuating them, where the board is of the type on which printed circuits are mounted.