SCREEN BASKET HAVING DIAGONAL SLOTS FOR TOP SEPARATOR OF A DIGESTER

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20130146547A1
SERIAL NO

13676514

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A screen basket in a top separator for a cellulosic material treatment vessel, the screen basket includes: a cylindrical plate having a vertical joint connecting opposite edges of the plate, rows of slots extending through the plate, and each slot has a curved or chamfered inlet corner edge adjacent an inside surface of the plate and is oblique to a vertical axis of the basket.

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Patent Owner(s)

Patent OwnerAddress
ANDRITZ INC5405 WINDWARD PARKWAY SUITE 100W ALPHARETTA GA 30004

International Classification(s)

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  • 2012 Application Filing Year
  • D21D Class
  • 11 Applications Filed
  • 11 Patents Issued To-Date
  • 100 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances2012201320142015201620172018201920200255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
GROGAN, Richard M Queensbury, US 8 25
SHEERER, Jay Queensbury, US 3 4

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Patent Citation Ranking

  • 1 Citation Count
  • D21D Class
  • 0 % this patent is cited more than
  • 12 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges61 - 1000.511.522.533.544.555.566.5

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