Road structure – process – or apparatus – Apparatus – With means for profile shaping – e.g. – crown
Patent
1991-02-25
1993-12-14
Britts, Ramon S.
Road structure, process, or apparatus
Apparatus
With means for profile shaping, e.g., crown
152354, 404107, B05C 1710, E01C 2302, E01C 1922
Patent
active
052696251
ABSTRACT:
A manually operated trowel is used for finishing wet concrete. The float portion is a rectangular plate-like structure with a handle mounted to its top center region. The handle may consist of several extensions. The base of the float has three distinct regions that extend along the length of the float. The front and rear regions are of a smooth texture while the center region, extending between the front and rear regions, has laterally extending teeth-like V-grooves. The grooves extend below the smooth surfaces of the forward and rearward regions.
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Britts Ramon S.
Connolly Nancy P.
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