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Class Information
Number: 249/7
Name: Static molds > In situ construction engineering type or building type-mold or form > Forming road, side walk, or curb in situ > Including stake or stake mounting means > Means includes removable wedge engaging stake
Description: Apparatus wherein the stake mounting means includes a removable wedge engaging the stake.

Patents under this class:

Patent Number Title Of Patent Date Issued
6918567 Concrete panel with gripping ribs and method of use Jul. 19, 2005
6866239 Concrete form assembly Mar. 15, 2005
6742758 Light-weight reinforced, tubular plastic footing form members and assemblies Jun. 1, 2004
6629681 Flexible form assembly Oct. 7, 2003
6367764 Versatile threaded construction stake usable to anchor and/or support construction forms, including concrete slab foundation forming devices Apr. 9, 2002
6021994 Flexible concrete form Feb. 8, 2000
5817247 Wall supporting Oct. 6, 1998
5261635 Slab joint system and apparatus for joining concrete slabs in side-by-side relation Nov. 16, 1993
5154837 Flexible form Oct. 13, 1992
5015117 Construction materials with end connectors May. 14, 1991
4898358 Form-work for concrete Feb. 6, 1990
4776555 Concrete forming device Oct. 11, 1988
4712764 Flexible forms Dec. 15, 1987
4659054 Lightweight concrete form having a detachable equipment rail Apr. 21, 1987
4579312 Flexible form Apr. 1, 1986
4548005 Structural foam swimming pool wall and brace and method of erecting same Oct. 22, 1985

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