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. 28, 1979
Filed:
May. 16, 1977
Applicant:
Inventor:
Ryoji Yamaguchi, Tokyo, JP;
Assignee:
Tokyo Shibaura Electric Co., Ltd., Kawasaki, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06K / ;
U.S. Cl.
CPC ...
271127 ; 235483 ;
Abstract
A pattern reading device comprises feed mechanism for storing a sheaf of cards carrying patterns and feeding said cards one by one, a conveying mechanism having a plurality of pinch members at regular intervals to pinch the forward edge of each fed card and convey said card to a reading section, and an optical reader provided in said reading section for reading patterns on said cards.