Electroplating of gravure cylinders

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20020079228A1
SERIAL NO

09748915

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The present invention relates to an apparatus and method for electroplating gravure cylinders that are used for gravure printing. The apparatus and method preferably utilize rectifiers that are able to pulse direct current several hundred times per second in order to repeatedly and intermittently establish an electric field between a supply of plating material and the gravure cylinder.

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Patent Owner(s)

Patent OwnerAddress
QUAD/GRAPHICS INCN63 W23075 HIGHWAY 74 SUSSEX WI 53089-2827

International Classification(s)

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  • 2000 Application Filing Year
  • C25D Class
  • 352 Applications Filed
  • 154 Patents Issued To-Date
  • 43.75 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances20002001200220032004200520062007200820090255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Smith, Robert Nashotah, WI 397 17369

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Patent Citation Ranking

  • 2 Citation Count
  • C25D Class
  • 5.70 % this patent is cited more than
  • 23 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges131543215742101 - 1011 - 2021 - 3031 - 4041 - 5051 - 6061 - 700102030405060708090100110120130140150160170

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