Device for tensioning and securing a canvas

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 7293378
APP PUB NO 20060101759A1
SERIAL NO

11321909

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A device for tensioning and maintaining a canvas, comprising a frame having a groove, and at least one deformable batten. The canvas is stretched and maintained on the frame by wedging it between the groove and the deformable batten. The deformable batten comprises a substantially V-shaped section which is oriented towards the bottom of the groove, a sharp edge which is used as a pivot to enable the deformation thereof, and two flanks which are used to wedge the canvas in the groove. The invention is characterized in that the batten is locked in a narrow section of the groove by two enlargements extending on one flank of the batten in the same direction as the batten.

First Claim

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Patent Owner(s)

Patent OwnerAddress
PRISMAFLEX INTERNATIONAL69610 HAUTE-RIVOIRE

International Classification(s)

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  • 2005 Application Filing Year
  • D05C Class
  • 58 Applications Filed
  • 34 Patents Issued To-Date
  • 58.63 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances200520062007200820092010201120120255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bihr, Eric Meys, FR 10 35

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Patent Citation Ranking

  • 12 Citation Count
  • D05C Class
  • 61.11 % this patent is cited more than
  • 18 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges11521 - 1011 - 2021 - 3000.511.522.533.544.555.566.577.588.599.51010.51111.512

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