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Anchoring device for securing a threaded member to a substrate

  • US 6,273,657 B1
  • Filed: 12/29/1999
  • Issued: 08/14/2001
  • Est. Priority Date: 12/29/1999
  • Status: Expired due to Fees
First Claim
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1. An anchoring device for anchoring a threaded member in a substrate material, comprising:

  • an anchoring sheath having a first end, a second end, a body portion disposed between the first end and the second end and at least two longitudinal ribs;

    wherein the body portion has an internal bore and an internal cavity, wherein the internal bore is adapted to receive the threaded member; and

    , wherein each longitudinal rib is disposed in a different plane intersecting a longitudinal axis of the anchoring sheath.

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