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Patent Searching and Data


Title:
HELICAL ANCHOR WITH LEAD
Document Type and Number:
WIPO Patent Application WO/2011/092598
Kind Code:
A3
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.

Inventors:
LIN, Wei-Chung (5516 Heath Row Drive, Birmingham, AL, 35242, US)
Application Number:
IB2011/000381
Publication Date:
October 27, 2011
Filing Date:
February 01, 2011
Export Citation:
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Assignee:
MACLEAN POWER, LLC (7801 Park Place Rd, York, South Carolina, 29745, US)
LIN, Wei-Chung (5516 Heath Row Drive, Birmingham, AL, 35242, US)
International Classes:
E02D5/74; E02D7/14
Foreign References:
US7152841B22006-12-26
US4813816A1989-03-21
US5607261A1997-03-04
Attorney, Agent or Firm:
ALDEN, Dana (Lathrop & Gage LLP, 100 North Riverside PlazaSuite 210, chicago Illinois, 60606, US)
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