Title:
COLUMNAR BLOCK FENCE SYSTEM
Document Type and Number:
WIPO Patent Application WO/2005/108702
Kind Code:
A1
Abstract:
A system of columnar blocks and stacking blocks interlock with each other in the construction of a pilaster or column and a fence panel, respectively, for use in a fence. The columnar blocks are generally square and the stacking blocks are generally rectangular. The columnar block faces may contain one or more slots to give a column an appearance of a masonry joint. Blocks have at least one interlocking element that permits a positive connection between courses of the blocks when the interlocking element is received in an overlying block.
Inventors:
MACDONALD ROBERT
DAWSON WILLIAM
DAWSON WILLIAM
Application Number:
PCT/US2005/014676
Publication Date:
November 17, 2005
Filing Date:
April 28, 2005
Export Citation:
Assignee:
KEYSTONE RETAINING WALL SYSTEM (US)
International Classes:
E04B2/00; E04C1/39; E04H17/14; E04B2/02; (IPC1-7): E04C1/39; E04H17/14
Domestic Patent References:
WO1999005370A1 | 1999-02-04 |
Foreign References:
US5623797A | 1997-04-29 | |||
US20030089068A1 | 2003-05-15 | |||
US4107894A | 1978-08-22 |
Attorney, Agent or Firm:
Wiles, Terry (Wiles & O'Connell P.A., 650 Third Avenue
South, Suite 60, Minneapolis MN, US)
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