APPARATUS FOR REGISTERED FOIL STAMPING AND A PROCESS THEREFOR

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United States of America Patent

APP PUB NO 20190210388A1
SERIAL NO

16336208

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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This invention relates to an apparatus and a process for transferring images, barcodes, optical patterns, latent images, Fresnel lenses, holograms, sterling lenses etc from a stamping foil (116) at desired locations on to a substrate (110) such as paper, polymeric film, flexible laminates, woven or non-woven substrate and combination of these in roll to roll form and more particularly to an apparatus and a process for registered transfer of images, barcodes, optical patterns, latent images, Fresnel lenses, holograms, sterling lenses etc from a stamping foil (116) to a substrate (110) in accurate registered relation. The use of high resolution and high speed sensors (135, 160, 162, 164, 166, 168) provides continuous precise data to the regulating device which results in the continuous correction in the corresponding position of stamping punch/es (137) and stamping foil (116) to match the locations on substrate (110). This provides accurate registered transfer of prints, latent images or Fresnel lenses on the substrate (110) with efficient utilization of stamping foil (116).

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Patent Owner(s)

Patent OwnerAddress
CHATURVEDI ASHOKNEW DELHI 110 048

International Classification(s)

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  • 2017 Application Filing Year
  • B41K Class
  • 37 Applications Filed
  • 23 Patents Issued To-Date
  • 62.17 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances2017201820192020202120220255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
CHATURVEDI, Ashok NEW DELHI, DELHI, IN 25 79

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  • 1 Citation Count
  • B41K Class
  • 43.24 % this patent is cited more than
  • 6 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges1620101 - 1041 - 500123456789101112131415161718192021

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