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:
Jun. 19, 1990
Filed:
Jan. 04, 1989
Yoshikatsu Okada, Tokyo, JP;
NEC Corporation, Tokyo, JP;
Abstract
An arrangement for removable connection between substrates including a first and a second substrate and a first connector mounted on the first substrate and a second connector mounted on an edge portion of the second substrate. The second connector is adapted to be engaged with the first connector. The arrangement also includes a third connector mounted on the first substrate with the third connector having first and second contacts. A third contact is provided in the vicinity of the edge portion of the second substrate and is adapted to contact the first contact of the third connector during an initial stage of an engaging process of the first and the second connectors and to contact the second contact of the third connector after the initial stage.