Vacuum cleaner

- Royal Appliance Mfg. Co.
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Description

FIG. 1 is a side elevational view of a vacuum cleaner showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is an opposite side elevational view thereof;

FIG. 4 is a bottom plan view thereof;

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

FIG. 6 is a rear elevational view thereof.

Referenced Cited
U.S. Patent Documents
D182406 April 1958 Ernest
D246107 October 18, 1977 Yoshida et al.
D297675 September 13, 1988 Umehara et al.
2778447 January 1957 Meyerhoefer
3835626 September 1974 Miyake et al.
4370776 February 1, 1983 Kullik
Patent History
Patent number: D322338
Type: Grant
Filed: Dec 13, 1988
Date of Patent: Dec 10, 1991
Assignee: Royal Appliance Mfg. Co. (Cleveland, OH)
Inventors: John F. Sovis (Twinsburg, OH), Craig M. Saunders (Rocky River, OH), Paul D. Stephens (Cleveland Heights, OH), Michael F. Wright (Canton, OH), John A. Balch (Bay Village, OH), Jenny L. Baker (Bay Village, OH)
Primary Examiner: A. Hugo Word
Assistant Examiner: Paula Allen
Law Firm: Fay, Sharpe, Beall, Fagan, Minnich & McKee
Application Number: 7/283,938
Classifications
Current U.S. Class: Vacuum (D32/21)