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:
Dec. 14, 2004
Filed:
Jun. 20, 2001
Wataru Yamamoto, Tokyo, JP;
Yamamoto-MS Co., Ltd., Tokyo, JP;
Abstract
To provide a cathode cartridge, which comprises a tabular cathode conductor , which has an open hole having a same shape to that of plated pats of a plated base as a negative plate, which has a plurality of a protruding portion that presses contact to a peripheral part around the plated parts , a first elastic thin board , which covers a rear side of the plated base and has a recess a tabular rear wall insulator , which covers both a back side of the cathode conductor and a back side of the first elastic thin board , and has a recess a tabular front side insulator , which has an aperture having the same shape to that of the plated parts which covers a front side of the cathode conductor and has a recess into which the cathode conductor gets just, and a second elastic thin board , which has an aperture (open hole) having the same shape to that of the plated parts which is sandwiched between the cathode conductor to provide a cathode cartridge of testing device for electroplating, in which it is able to intercept both a lateral side of the plated base and a peripheral part around the plated parts from the plating solution.