Vacuum cleaner

- Sharp Kabushiki Kaisha
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Description

FIG. 1 is a top, front and right side elevational view of a vacuum cleaner according to the present invention;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a left side elevational view thereof; and,

FIG. 7 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D175857 October 1955 Ryden
D285734 September 16, 1986 Haruguchi et al.
D290896 July 14, 1987 Kuri
D296944 July 26, 1988 Yamamoto et al.
D297475 August 30, 1988 Umehara et al.
D297675 September 13, 1988 Umehara et al.
D311613 October 23, 1990 Kuriya
D311614 October 23, 1990 Huano et al.
D315431 March 12, 1991 Ikeda et al.
D318937 August 6, 1991 Shinozaki et al.
D325273 April 7, 1992 Ikeda et al.
D325274 April 7, 1992 Ikeda
Other references
  • Popular Science, Nov. 1991, p. 13, "Sharp's EC-EXI vac-cleaner".
Patent History
Patent number: D344164
Type: Grant
Filed: Jan 16, 1992
Date of Patent: Feb 8, 1994
Assignee: Sharp Kabushiki Kaisha (Osaka)
Inventor: Chikashi Kuriya (Osaka)
Primary Examiner: Ruth McInroy
Law Firm: Nixon & Vanderhye
Application Number: 7/821,932
Classifications
Current U.S. Class: Vacuum (D32/21)