Static molds – Miscellaneous mold adjuncts – In situ construction engineering or building type
Reexamination Certificate
2007-02-27
2007-02-27
Safavi, Michael (Department: 3673)
Static molds
Miscellaneous mold adjuncts
In situ construction engineering or building type
C249S002000, C269S037000
Reexamination Certificate
active
10926412
ABSTRACT:
A cleat device (20) is taught for forming concrete curbing that jointly retains a back board form (22) and a front board form (24) with a spreader (25) spaced apart between the forms. The cleat device consists of three basic elements first a right angle shaped cleat back (26) having a top (28) and leg (30) configured to intimately engage and retain the back board form. Second a cleat arm (44) that includes a top arm (46) and an acute angled downwardly depending member (48) attached to the cleat back top forming an inverted channel. The third element is a cleat leg (58) that is attached to the downwardly depending member allowing the cleat leg to be adjusted vertical or at an acute angle. Adjustment means provide a cleat device capable of supporting the back board and front board form with a spreader in-between while constructing a L-curb and gutter, a A-22 curb or a A-90 curb configuration.
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Anderson Gordon K.
Safavi Michael
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