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Sleeve with angular arcuate lower end

  • US 20050279022A1
  • Filed: 08/24/2005
  • Published: 12/22/2005
  • Est. Priority Date: 02/26/1996
  • Status: Abandoned Application
First Claim
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1. A sleeve initially constructed in a flattened condition and openable therefrom, comprising:

  • an upper end, a lower end, a first side, a second side, and a first panel and a second panel which are connected along the first side and the second side, the sleeve in the flattened condition having a single arcuate portion in or near the lower end thereof, the first side having a first angle which faces inwardly and which is greater than 90° and

    less than 180° and

    the second side having a second angle which faces inwardly and which is greater than 90° and

    less than 180°

    , the first angle, second angle, and single arcuate portion cooperating to define an angular arcuate portion of the sleeve when the sleeve is in the flattened condition prior to being opened and the sleeve having a generally tapered shape when in an opened condition and absent a gusset in the lower end when in the flattened condition.

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