Vacuum cleaner

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Description

FIG. 1 is a left-side elevational view of a vacuum cleaner showing our new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a right-side elevational view thereof; and

FIG. 6 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D208398 August 1967 Otto et al.
2719596 October 1955 Kent et al.
3063082 November 1962 Rosenberg
3930630 January 6, 1976 Wulff
Patent History
Patent number: D253472
Type: Grant
Filed: Nov 18, 1977
Date of Patent: Nov 20, 1979
Assignee: Clarke-Gravely Corporation (Muskegon, MI)
Inventors: Thomas G. Cannon (Bellvue, CO), Eugene L. Bothun (Berthoud, CO)
Primary Examiner: Susan J. Lucas
Assistant Examiner: Catherine Kemper
Attorney: Peter P. Price
Application Number: 5/852,864
Classifications
Current U.S. Class: D15/54
International Classification: D1505;