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. 10, 1987
Filed:
Jan. 07, 1985
Applicant:
Inventor:
Shigetoshi Matsuta, Soma, JP;
Assignee:
Alps Electric Co., Ltd., , JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05K / ;
U.S. Cl.
CPC ...
361415 ; 174 / ; 174 51 ; 361414 ;
Abstract
An grounding construction of a multilayer printed circuit board includes a metal plate connected to a chassis and provided with at least one upright tab, and two sheets of printed circuit boards for sandwiching the metal plate therebetween. One of the printed circuit boards is formed therein a through hole for passing the upright tab therethrough so as to protrude it from the outer surface thereof. The upright tab is fixedly connected by a solder to a conduction pattern formed around the through hole on the outer surface of the one of the printed circuit boards.