Workpiece Holding Jig

Number of patents in Portfolio can not be more than 2000

United States of America

APP PUB NO 20240401221A1
SERIAL NO

18678027

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A workpiece holding jig for holding a plate-shaped workpiece that is an object to be electroplated, includes a frame and a back panel. The frame includes an annular body, a conductive member, a contact member, an inner seal member, and an outer seal member. The frame forms a sealed space between the inner seal member and the outer seal member, that accommodates the peripheral edge, the conductive member, and the contact member. The inner seal member has a column and a lip in order from outside to inside, the column protrudes toward the back panel so as to come into pressure contact with the peripheral edge of the workpiece when holding the workpiece, and the lip protrudes toward the back panel to the same extent as that of the column, with at least a tip portion of the lip inclined outward.

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Patent Owner(s)

Patent OwnerAddress
C UYEMURA & CO LTDOSAKA 5410045

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
NISHIMOTO, Kazuyoshi Nagoya-shi, JP 9 12
NISHINAKA, Yutaka Osaka, JP 4 4
TANAKA, Tatsuya Osaka, JP 113 929

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