Method for on-line process control of yarn package

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 5399815
SERIAL NO

08045505

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Method for on-line process control of yarns wound upon reels intended for yarn package classification and sorting into homogeneous classes of predetermined quality standards. This method consists in the determination of the specific weight of the yarn bundling on the reel. This value is utilized to check the yarn package compliance with preset standard values of the technological properties, in particular of the dyeing affinity.

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Patent Owner(s)

Patent OwnerAddress
VAL LESINA S P AI-23014 ANDALO VALTELLINO (SO)

International Classification(s)

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  • 1993 Application Filing Year
  • G01L Class
  • 252 Applications Filed
  • 120 Patents Issued To-Date
  • 47.62 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances19931994199519961997199819990255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ballarati, Vito Como, IT 6 28

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Patent Citation Ranking

  • 2 Citation Count
  • G01L Class
  • 4.32 % this patent is cited more than
  • 30 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges81113812951101 - 1011 - 2021 - 3031 - 4041 - 5051 - 6071 - 8005101520253035404550556065707580859095100105110115120

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