Scrubber

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Description

FIG. 1 is a perspective view of a scrubber, showing my new design.

FIG. 2 is a front elevational view thereof;

FIG. 3 is a side elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a top plan view of the scrubber;

Referenced Cited
U.S. Patent Documents
D188718 August 1960 Laher
D202170 September 1965 Little et al.
D225760 January 1973 Broz
D227695 July 1973 Fortman et al.
D236098 July 1975 Bedel
3701177 October 1972 Meyer et al.
3837029 September 1974 Kasper
3869749 March 1975 London et al.
3931662 January 13, 1976 Nayfa et al.
Patent History
Patent number: D246106
Type: Grant
Filed: Mar 28, 1975
Date of Patent: Oct 18, 1977
Assignee: Clarke-Gravely Corporation (Muskegon, MI)
Inventor: Charles Russell (Southfield, MI)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Catherine Kemper
Attorney: Peter P. Price
Application Number: 5/562,811
Classifications
Current U.S. Class: D15/48
International Classification: D1505; D1213;