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. 15, 1989
Filed:
Apr. 06, 1988
Kenichi Nakano, Tokyo, JP;
Yoshihiro Umezawa, Tokyo, JP;
Tetsuro Tokaichi, Tokyo, JP;
Yoshiaki Ichimura, Tokyo, JP;
Natsuki Kawabe, Tokyo, JP;
Nippon Telegraph & Telephone Public Corporation, all of, JP;
Nippon Electric Co., Ltd., all of, JP;
Japan Aviation Electronics Industry Limited, all of, JP;
Abstract
An electrical connector having contact elements, for mounting a leadless circuit board to a mother board. Each contact element is provided with a projection laterally projecting therefrom which engages with the lower opening edge of a through-hole of the mother board to maintain the connector in contact with the surface of the mother board. Connector apertures are arranged to a zigzag pattern to form first and second rows, and the contact elements are inserted in the apertures of the first and second rows with reversed orientation.