Title:
MORTARLESS FENCE BLOCK SYSTEM
Document Type and Number:
WIPO Patent Application WO2005124047
Kind Code:
A3
Abstract:
Concrete molded fence blocks are provided having cores for receiving mortar or aggregate, and pin openings for receiving pins that interlock and align abutting courses of blocks in a fence block system. Groups of a column of blocks form a column support. Standard blocks are provided as spans between the column supports. Column blocks provide additional structural integrity to the fence system, and are larger in comparison to the standard blocks. The leading and trailing edges of the standard blocks have complimentary shapes to provide further interlocking capability between individual blocks. Various types of column blocks are provided for managing the layout of a particular fence system.
Inventors:
SPRATLEN DAVID STALDER (US)
SPRATLEN DAVID STALDER II (US)
SPRATLEN DAVID STALDER II (US)
Application Number:
PCT/US2005/020370
Publication Date:
December 28, 2006
Filing Date:
June 08, 2005
Export Citation:
Assignee:
SPRATLEN DAVID STALDER (US)
SPRATLEN DAVID STALDER II (US)
SPRATLEN DAVID STALDER II (US)
International Classes:
E04B5/04; E04B2/16; E04C1/39; E04C5/02; E04H17/14; E04B2/02
Foreign References:
| US3036407A | 1962-05-29 | |||
| US3422588A | 1969-01-21 | |||
| US6226951B1 | 2001-05-08 |
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