Class 15/235.5 - Darby type

Subclass of Class 15 - Brushing, scrubbing, and general cleaning
Definition: Implements having a plurality of handles.
No. of patents: 4
Last issue date: 05/08/2007

Number	Title	Issue Date
7213295	Trowel assembly A trowel assembly includes a blade plate, a connecting strip fixed on the blade plate and formed with an insertion recess, and a handle mounted on the connecting strip and having a downward extended support post provided with an insertion block inserted into the ins...	05/08/2007
6003192	Radius surface trowel A hand tool consisting of a flexible blade with a working edge is provided for use with a cementitious material to permit the forming and finishing of columns and other curved surfaces of relatively large radii. A pair of gripping surfaces are formed in t...	12/21/1999
5611102	Method and apparatus for applying viscous materials to curved surfaces In a preferred embodiment, a tool for applying a viscous material to a curved surface, including: a thin, flexible, planar blade having first and second side edges; and first and second elongate handles depending from the blade, the first and second handl...	03/18/1997
5406671	Trowel A trowel comprises a flat, elongated rectangular blade having lateral edges and end edges. A pair of handles are pivotally mounted on the rectangular blade along the longitudinal centerline of the blade and adjacent each end of the blade. Each handle can ...	04/18/1995

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