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US 4,232,847 AGranted
Concrete screed or form support
OwnerCarl W. Cooperinventor
Life of this patent
Estimating the term…
Abstract
A concrete screed or form support, for holding forms in position for the pouring of concrete. They are of prestressed metal and are readily attached to various shapes of the common concrete form stakes such as round, square or rectangular.
Claims1
A concrete screed or form support comprising:
- a formed and tempered rod of metal, for attachment to a stake;
- said rod having a generally upright three-point clamp portion shaped for partial encircling positioning on a stake with portions disposed about the axis of the clamp portion to exert a non-slip grip upon such stake;
- said rod having an off-set lower terminal L-shaped portion capable of basal as well as lateral support of a board or the like, and having an integral handgrip lever portion extending upwardly a considerable distance and outwardly at an angle to said axis, said lever being capable of being grasped for greatly amplifying leverage in forcing said clamp portion into and out of engagement with said stake.
Dependencies are inferred from the claim text.