Pleated blind

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 6401789
SERIAL NO

09604319

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A blind 10 which is particularly suitable for mounting at an angle to the vertical includes two rails, one fixed 12 and the other 14 moveable relative to it, and arranged therebetween a flexible sheet element 16 folded concertina fashion such that it can be folded between the rails when they are displaced towards one another. The blind includes a plurality of support members 22 attached to the sheet element which are slideably engageable with a fixed guide element 24. In a preferred embodiment each support member comprises an annular engagement portion 34 for receiving therethrough a guide element a T-shaped connecting portion 30, 32 extending from the annular engagement portion for attaching the support member to the sheet element.

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Patent Owner(s)

Patent OwnerAddress
LOUVER-LITE LIMITEDHYDE CHESHIRE SK14 4BG

International Classification(s)

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  • 2000 Application Filing Year
  • A47H Class
  • 82 Applications Filed
  • 23 Patents Issued To-Date
  • 28.05 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances20002001200220030255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Allsopp, Reginald Charles Stockport, GB 32 546

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Patent Citation Ranking

  • 2 Citation Count
  • A47H Class
  • 0 % this patent is cited more than
  • 23 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges35133131 - 1011 - 2021 - 3031 - 4041 - 5001020302.557.512.51517.522.52527.532.53537.5

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