Dust brush

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Description

FIG. 1 is a perspective view of a dust brush in accordance with the present invention;

FIG. 2 is a side view of the dust brush, the opposite side view being a mirror image thereof; and,

FIG. 3 is a front view thereof, the back view being a mirror image thereof.

The broken lines represent brush fibers, which do not form part of the claimed design.

Claims

The ornamental design for a dust brush, as shown and described.

Referenced Cited
U.S. Patent Documents
932899 August 1909 Plunkett
1680512 August 1928 Goeller
D145887 November 1946 Fox
D206276 November 1966 Parsisson
Foreign Patent Documents
640303 March 1995 EP
Patent History
Patent number: D468110
Type: Grant
Filed: Jan 11, 2002
Date of Patent: Jan 7, 2003
Inventors: Robert J. Libman (Arcola, IL), Enzo Berti (30031 Dolo/Venice)
Primary Examiner: M. H. Tung
Assistant Examiner: Lavone Tabor
Attorney, Agent or Law Firm: Marshall, Gerstein & Borun
Application Number: 29/153,732
Classifications
Current U.S. Class: D4/138
International Classification: 0401;