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. 17, 1979
Filed:
Jun. 17, 1977
Applicant:
Inventors:
Assignee:
Siemens Aktiengesellschaft, Munich, DE;
Primary Examiner:
Int. Cl.
CPC ...
G06K / ; G06K / ; G11B / ;
U.S. Cl.
CPC ...
235482 ; 235449 ; 360104 ;
Abstract
Reading and recording apparatus for cards having at least one magnetic track in which the card is held stationary and a magnetic head suspended in gimbals is utilized to read or write upon the card.