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Receptacle having a reinforced wall

  • US 7,258,250 B2
  • Filed: 08/21/2003
  • Issued: 08/21/2007
  • Est. Priority Date: 08/21/2002
  • Status: Active Grant
First Claim
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1. A receptacle comprising:

  • a body, said body comprising an end wall, said end wall having a periphery, said body comprising a join plane extending across said end wall; and

    a neck having an axis, said neck connected to said end wall, wherein said end wall comprises at least one step, said step extending in a direct of said join plane over at least a major part of the distance between said neck and said periphery of said end wall, said end wall further comprising at least one rib, said rib extending the entire distance from said periphery to said join plane, said end wall further comprising at least one groove, said groove extending adjacent to said rib from said join plane towards said periphery.

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