Sheet pile

Details Sheet pile Sheet pile

2006-04-11

2006-04-11

Lagman, Frederick L. (Department: 3673)

Hydraulic and earth engineering

Earth treatment or control

Shoring, bracing, or cave-in prevention

C405S274000, C405S280000

Reexamination Certificate

active

07025540

ABSTRACT:
An elongated element (1) having a cross-sectional shape permitting the element to be interlocked with adjacent elements, the element having a basic square shape with interlocking members (4,6,8) on at least three sides of the element, wherein the proportions of the element and the interlocking members are such that the elements can be interlocked in side by side and/or overlapping relationship.

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patent: 6695534 (2004-02-01), Cain et al.
patent: 6758634 (2004-07-01), Nickelson et al.
patent: 12294/23 (1924-05-01), None
patent: A 52985/98 (1998-08-01), None
patent: 2 314 575 (1998-01-01), None
patent: WO 89/07172 (1989-08-01), None
patent: WO 00/47828 (2000-08-01), None
PCT International Preliminary Examination Report, corresponding to PCT/AU2003/000106, completed May 10, 2004.
PCT Search Report, corresponding to PCT/AU2003/000106, mailed Feb. 20, 2003.

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