Method for Providing a Code on a Tool

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United States of America Patent

SERIAL NO

13783269

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A method is devised for providing a code on a tool. The method includes the steps of providing a tool, providing a coating on the tool by electroplating, and providing a code on the coating by using laser to make dents in the coating, with patches left in the coating. The dents are used as black lines or dots of a bar or array code printed on paper while the patches are used as blank lines or dots of the bar or array code printed on the paper.

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Patent Owner(s)

Patent OwnerAddress
PARD HARDWARE INDUSTRIAL CO LTDNO 721 SEC 1 DONGDA RD XITUN DIST TAICHUNG CITY 407 R O C

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
LIN, Da-Sen Taichung City, TW 28 103

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