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:
Oct. 26, 1982
Filed:
Jun. 16, 1980
Applicant:
Inventor:
Seizo Watanabe, Hachioji, JP;
Assignee:
Olympus Optical Company Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11B / ; G11B / ;
U.S. Cl.
CPC ...
360129 ; 360122 ;
Abstract
A magnetic head comprises a core holder for holding a magnetic head element and including a first conductive region which is adapted to bear against the magnetic head element, and a shielding case which defines a second conductive region adapted to bear against the first conductive region and covering both the magnetic head element and the core holder to provide a magnetic shielding. In this manner, any static electricity developed on a magnetic tape is conducted to the ground potential of an instrument in which the magnetic head is mounted through the first and the second conductive region.