Fabric tensioning device for sewing machine

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 6679191
APP PUB NO 20030209180A1
SERIAL NO

10334426

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The present invention provides a fabric tensioning device for stretching fabric on a sewing machine. The fabric tensioning device includes a cylindrical frame having a window extending in a longitudinal direction. A fabric clamping member clamps down the cloth material against the frame for presenting the material to the embroidery needle at the window in a tensioned state. The clamping member opens and closes on the frame and has a pair of opposing fabric clamps on the left and right side of the frame that are oblong in the longitudinal direction with open front edges. The fabric clamps are tightened against the frame by belts in the front and rear thereof.

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Patent Owner(s)

Patent OwnerAddress
KABUSHIKIKAISHA BARUDANICHINOMIYA-SHI AICHI-KEN

International Classification(s)

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  • 2002 Application Filing Year
  • D05C Class
  • 49 Applications Filed
  • 13 Patents Issued To-Date
  • 26.54 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances20022003200420050255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Shibata, Masanori Ichinomiya, JP 31 434

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Patent Citation Ranking

  • 0 Citation Count
  • D05C Class
  • 0 % this patent is cited more than
  • 21 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges21283101 - 1011 - 2021 - 3031 - 40012345678910111213

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