Apparatus for wet treatment of textile material

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 5243840
SERIAL NO

07873816

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A textile treatment apparatus for an endless textile hank is comprised of a vessel having a dwell or treatment zone at a lower portion thereof and an upper acceleration or feed zone above said dwell zone. A blower assembly mounted in the roof the vessel above the acceleration zone advances the hank by subjecting said to a purely gaseous stream so as to remove the hank from the exit of the dwell zone and introduce it into the entrance of such zone. Treatment nozzles located at the entry to the dwell zone saturate the hank and aid in guiding it unimpeded into the dwell zone. The location of the blower assembly or assemblies at the upper extremity of the vessel facilitate servicing and minimize fluid introduction into the gaseous feed stream.

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Patent Owner(s)

Patent OwnerAddress
H KRANTZ GMBH & CO A GERMAN CORPKRANTZSTRABE 7 AACHEN D-5100

International Classification(s)

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  • 1992 Application Filing Year
  • D06B Class
  • 49 Applications Filed
  • 20 Patents Issued To-Date
  • 40.82 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances19921993199419950255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Grafen, Karl Wurselen, DE 10 31
Kreitz, Hans Stolberg, DE 1 6

Cited Art Landscape

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Patent Citation Ranking

  • 6 Citation Count
  • D06B Class
  • 17.46 % this patent is cited more than
  • 32 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges114433201 - 1011 - 2021 - 3031 - 4002.557.51012.51517.52022.52527.53032.53537.54042.54547.5

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