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. 19, 1991
Filed:
Dec. 11, 1989
Applicant:
Inventor:
Noboru Watabe, Tokyo, JP;
Assignee:
NEC Corporation, , JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F / ;
U.S. Cl.
CPC ...
364708 ;
Abstract
A structure for connecting a cover of a portable lap-top personal computer, word processor or similar equipment having a display rotatably to a case which accommodates a body of the computer or word processor. The case and cover are electrically interconnected at coactive hinge portions thereof by a pair of deformed O-rings and a pair of flat O-rings which are implemented by conductive resilient members and are held in slidable contact with each other.