Upright vacuum cleaner

- Riccar America Company

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Description

FIG. 1 is a perspective view of an upright vacuum cleaner showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a bottom plan view thereof; and

FIG. 7 is a top plan view thereof.

Referenced Cited
U.S. Patent Documents
2898621 August 1959 Vance
3634905 January 1972 Boyd
4670937 June 9, 1987 Sumerau et al.
4782552 November 8, 1988 Bartlett et al.
Patent History
Patent number: D305168
Type: Grant
Filed: Sep 10, 1987
Date of Patent: Dec 19, 1989
Assignee: Riccar America Company (Tustin, CA)
Inventor: Clarence P. Kroll (Oceanside, CA)
Primary Examiner: Bruce W. Dunkins
Assistant Examiner: Ruth Takemoto
Law Firm: Lyon & Lyon
Application Number: 7/94,932
Classifications
Current U.S. Class: Upright Type (D32/22)