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:
Jul. 08, 1980
Filed:
May. 17, 1978
Applicant:
Inventors:
Ryoichi Sado, Saitama, JP;
Koichi Nei, Tokyo, JP;
Assignee:
Shin-Etsu Polymer Co., Ltd., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
H05K / ;
U.S. Cl.
CPC ...
174 685 ; 174 / ; 1741 / ; 339 / ; 361403 ;
Abstract
An electronic circuit board has protrusions of rubber-like material on the surface opposite to the surface on which the printed circuit is provided with terminal contact points located at positions in correspondence with the individual terminal contact points or with the individual groups of the terminal contact points, each of the groups being composed of the terminal contact points aligned in a row.