US2011185649A1PendingUtilityA1

Helical Anchor with Lead

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Assignee: LIN WEI-CHUNGPriority: Feb 1, 2010Filed: Feb 1, 2010Published: Aug 4, 2011
Est. expiryFeb 1, 2030(~3.5 yrs left)· nominal 20-yr term from priority
Inventors:Wei-Chung Lin
E02D 5/801
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PatentIndex Score
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Cited by
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References
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Claims

Abstract

Disclosed herein are embodiments of a lead for a helical pile, comprising, a square shaft attached to the lead, the lead is provided with a base and a plurality of blades, and the blades extend axially from the base and are oriented with respect to one another so as to form more than two angles between each other.

Claims

exact text as granted — not AI-modified
1 . A lead for a helical pile, comprising:
 a) a square shaft that is provided with an axis;   b) a lead;   c) the square shaft is attached to the lead;   d) the lead is provided with a base and a plurality of blades; and   e) the blades extend axially from the base and are oriented with respect to one another so as to form more than two angles between each other.

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