Dunnage conversion system with multi-ply web detection

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United States of America Patent

APP PUB NO 20040192531A1
SERIAL NO

10780113

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A dunnage conversion system and method for converting multiple plies of sheet material into a relatively less dense, three-dimensional dunnage product, includes providing a sensor for each ply to detect an end thereof and ceasing operation of the system upon detection of the end of any one of the plies. Detecting the end of the shortest of the plies will cease operation of the system to permit splicing a new supply to the end of the spent supply.

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Patent Owner(s)

Patent OwnerAddress
RANPAK CORP7990 AUBURN ROAD CONCORD TOWNSHIP OH 44077

International Classification(s)

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  • 2004 Application Filing Year
  • B31B Class
  • 136 Applications Filed
  • 48 Patents Issued To-Date
  • 35.30 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances2004200520062007200820092010201120122013201420150255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Meessen, Hans Wiljre, NL 2 10

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Patent Citation Ranking

  • 2 Citation Count
  • B31B Class
  • 1.85 % this patent is cited more than
  • 21 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges2791462111201 - 1011 - 2021 - 3031 - 4041 - 5051 - 6061 - 70100 +0510152025303540455055606570758085

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