METHOD OF SEPARATING AND CLEANING OF POST CONSUMER CARPET FACE YARN FROM CARPET BACKING AND YARN PRODUCT PRODUCED THEREFROM

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United States of America Patent

SERIAL NO

13163835

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A process for producing a synthetic fiber composition with reclaimed post consumer carpet yarn, wherein face yarn is shaved from post consumer carpet using a shaving device to provide shaved face yarn, the shaved face yarn is reduced in size, contaminants are removed using mechanical screeners, the shaved face yarn is melt filtered, and spun into fiber.

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Patent Owner(s)

Patent OwnerAddress
UNIVERSAL FIBERS INCNEW YORK NY

International Classification(s)

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  • 2011 Application Filing Year
  • B29C Class
  • 3399 Applications Filed
  • 2313 Patents Issued To-Date
  • 68.05 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances201120122013201420152016201720182019202020212022202320240255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hoover,, JR George T Bristol, US 2 57
McSheehy,, JR Brendan F Abingdon, US 5 62
Roark, Milton K Bristol, US 5 73
Studholme, Mathew B Abingdon, US 1 48

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Patent Citation Ranking

  • 48 Citation Count
  • B29C Class
  • 98.18 % this patent is cited more than
  • 14 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges1028892517233754222301 - 1011 - 2021 - 3031 - 4041 - 5051 - 6061 - 7071 - 8081 - 9091 - 100100 +050100150200250300350400450500550600650700750800850900950

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