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. 08, 2004
Filed:
Nov. 09, 2001
Masayoshi Esashi, Sendai-shi, Miyagi-ken, JP;
Shinji Iino, Nirasaki, JP;
Tomohisa Hoshino, Nirasaki, JP;
Other;
Abstract
There is disclosed a contactor which is used for testing electric characteristics of an object to be tested, the contactor comprising a contactor board, a plurality of conductive members formed through the contactor board, a plurality of beam members, and a contact terminal provided at the tip of each beam member. In this contactor, each beam member has a tip and a base end at its both ends, and has a step shape or an arch shape between the tip and the base end. The base end of each beam member is connected to each conductive member. The contact terminal member can be formed integrally with a conductive layer of the beam member.