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:
Aug. 14, 1990
Filed:
Jun. 20, 1989
Applicant:
Inventor:
Nobuyuki Suzuki, Miyagi, JP;
Assignee:
Alps Electric Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H05K / ;
U.S. Cl.
CPC ...
174 / ; 220315 ;
Abstract
An insulation cover attached to a shield case such that the cover substantially seals the open side of the shield case without extending beyond the edge of the shield case. The cover plate is connected to the shield case by means of a series of notches and protuberances formed along the edge of the cover plate which match with holes formed in the legs of the shield case. When the cover is attached to the shield case, the circuitry inside the shield case is protected from both contaminants during installation and short circuits when installed on a mother board.