Static molds – Uniting preform with molding material – Including means other than mold surface to support preform
Reexamination Certificate
2007-11-06
2007-11-06
Chapman, Jeanette (Department: 3635)
Static molds
Uniting preform with molding material
Including means other than mold surface to support preform
C249S048000, C249S051000, C249S061000, C249S094000, C249S096000, C249S097000, C249S117000, C249S134000, C249S188000
Reexamination Certificate
active
10665743
ABSTRACT:
The current invention discloses moisture resistant foundation pier block forms constructed from corrugated plastic. Means for holding sections of reinforcing bar can be included and at least one preferred embodiment of the invention includes means for securing the form in its desired location at a construction site. The forms of the current invention are light weight and can be easily assembled at a construction site or at a remote location. Sections of reinforcing bar can be inserted in at least one preferred embodiment of the invention during assembly and the forms can then be folded into a flat configuration for storage until needed. The forms disclosed in the current invention can be reused, but they do not attract insects and therefore do not have to be removed from the pier blocks after the concrete has dried.
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Hartman Terry
Huber Donald G.
Chapman Jeanette
Garrison David L.
Huber Donald G.
Merchant & Gould
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