Vacuum cleaner

- Sharp Corporation
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Description

FIG. 1 is a top plan view of a vacuum cleaner showing our new design;

FIG. 2 is a bottom plan view thereof;

FIG. 3 is a right side elevational view, the left side elevational view being a mirror image thereof;

FIG. 4 is a front elevational view thereof; and

FIG. 5 is a rear elevational view thereof; and

FIG. 6 is a perspective view thereof.

Referenced Cited
U.S. Patent Documents
D246107 October 18, 1977 Yoshida et al.
D279614 July 9, 1985 Essex
D280143 August 13, 1985 Berfield et al.
D285734 September 16, 1986 Haruguchi et al.
D289213 April 7, 1987 Perkins
D290896 July 14, 1987 Kim
D292833 November 17, 1987 Busalt
D296944 July 26, 1988 Yamamoto et al.
D297475 August 30, 1988 Umehara et al.
D297871 September 27, 1988 Slany et al.
Patent History
Patent number: D315431
Type: Grant
Filed: Jul 26, 1988
Date of Patent: Mar 12, 1991
Assignee: Sharp Corporation (Osaka)
Inventors: Matafumi Ikeda (Osaka), Chikashi Kuriya (Osaka), Mika Nakajima (Osaka)
Primary Examiner: A. Hugo Word
Assistant Examiner: Doris V. Coles
Law Firm: Flehr, Hohbach, Test, Albritton & Herbert
Application Number: 7/224,134
Classifications
Current U.S. Class: Vacuum (D32/21)