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:
Mar. 02, 1982
Filed:
Jul. 16, 1979
Applicant:
Inventor:
Shigenori Nomura, Mitaka, JP;
Assignee:
Sony Corporation, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
G11B / ; G11B / ;
U.S. Cl.
CPC ...
360119 ; 360-2 ; 360 88 ; 360121 ; 360123 ; 360125 ;
Abstract
In a magnetic card recording and/or reproducing apparatus, one edge of a magnetic card having a magnetic track parallel to the one edge is guided by a guiding member. The magnetic card is driven by a magnetic card drive member, and signals are recorded on, and reproduced from the magnetic card by a magnetic head. The magnetic head includes two head cores whose gaps are so arranged as to align with each other. Signals are recorded on the magnetic card by the two head cores, and the recorded signals are reproduced from the magnetic card by the one of the two head cores located at an upper position with respect to the guiding member.