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. 15, 1988
Filed:
Mar. 19, 1985
Applicant:
Inventors:
Assignee:
TDK Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01P / ;
U.S. Cl.
CPC ...
428329 ; 252 6254 ; 428694 ; 428900 ;
Abstract
A radio-wave absorptive gasket capable particularly of absorbing micro-wave over 10 GHz is provided. The gasket comprises a mixture of Mn-Zn ferrite powder consisting of 4 to 22 mol% MnO, 10 to 18 mol% ZnO and 66 to 78 mole% Fe.sub.2 O.sub.3 with rubber of plastic material.