Concrete form assembly

Static molds – In situ construction engineering type or building type-mold... – Forming road – side walk – or curb in situ

Reexamination Certificate

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C249S002000, C249S006000, C249S007000, C249S013000, C249S207000, C249S192000, C249S196000, C052S085000, C052S245000, C404S098000

Reexamination Certificate

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06866239

ABSTRACT:
A form assembly for forming a concrete structure during drying of the concrete. The form assembly is formed of an elongated plastic form having a front wall for engaging the concrete and a rear wall. The front wall is spaced apart from the back wall to define a pocket for receiving at least one connecting member. The connecting member is secured in the pocket to project a distance beyond an end of the form. A slidable stake holder may also be provided to slide in a C-shaped pocket in the form. The stake holder has right and left flanges that abuttingly engage the rear wall and at least one preformed nail hole is provided in each of the right and left flanges.

REFERENCES:
patent: 1379457 (1921-05-01), Loxterman
patent: 1512165 (1924-10-01), Funkhouser
patent: 1739254 (1929-12-01), Mosel
patent: 1827672 (1931-10-01), Rogers
patent: 2793416 (1957-05-01), Yearling
patent: 4579312 (1986-04-01), White
patent: 4712764 (1987-12-01), White
patent: 4824068 (1989-04-01), Ferland
patent: 5154837 (1992-10-01), Jones
patent: 5261635 (1993-11-01), Flathau
patent: 5830378 (1998-11-01), Butler
patent: 5869453 (1999-02-01), Moss et al.
patent: 6021994 (2000-02-01), Shartzer, Jr.
patent: 6629681 (2003-10-01), Miller et al.

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