Concrete finishing float
The broken lines in the drawing depict environmental subject matter only and form no part of the claimed design.
The article is intended for use in manually smoothing and finishing a concrete surface by creating a network of transversally angled troughs or grooves in the surface of the underside of the transparent float or trowel to produce a more even wear across the surface and to extend the life of the float or trowel.
Claims
I claim the ornamental design for a concrete finishing float, as shown and described.
Type: Grant
Filed: Dec 13, 2012
Date of Patent: Apr 28, 2015
Inventor: Travis K. Schaffer (Allentown, PA)
Primary Examiner: Robert M Spear
Assistant Examiner: Eliza Bennett-Hattan
Application Number: 29/439,610