Powered sweeper

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Description

FIG. 1 is a front perspective view of a powered sweeper, showing my new design;

FIG. 2 is a right side elevational view, shown with the caster wheels turned to the side;

FIG. 3 is a left side elevational view thereof, shown with the caster wheels turned to the opposite side;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a rear, elevational view thereof; and

FIG. 6 is a top, plan view thereof.

Referenced Cited
U.S. Patent Documents
D239652 April 1976 Peabody et al.
3663985 May 1972 Burgoon
Patent History
Patent number: D255356
Type: Grant
Filed: Sep 6, 1977
Date of Patent: Jun 10, 1980
Assignee: Clarke-Gravely Corporation (Muskegon, MI)
Inventor: Thomas S. Block (Muskegon, MI)
Primary Examiner: Catherine E. Kemper
Law Firm: Price, Heneveld, Huizenga & Cooper
Application Number: 5/830,491
Classifications
Current U.S. Class: D15/48
International Classification: D1505;