Vacuum cleaner
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Description
FIG. 1 is a perspective view of the vacuum cleaner showing our new design;
FIG. 2 is a perspective view of the vacuum cleaner with the dust box removed;
FIG. 3 is a bottom view thereof;
FIG. 4 is a top view thereof;
FIG. 5 is a left side elevational view thereof;
FIG. 6 is a right side elevational view thereof;
FIG. 7 is a rear view thereof; and
FIG. 8 is a front view thereof.
Referenced Cited
Patent History
Patent number: D270390
Type: Grant
Filed: Jul 27, 1981
Date of Patent: Aug 30, 1983
Assignee: Sharp Corporation (Osaka)
Inventors: Isao Ayukawa (Osaka), Sachio Yamamoto (Osaka), Akira Tsukada (Osaka)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Lynn Wilder
Law Firm: Flehr, Hohbach, Test, Albritton & Herbert
Application Number: 6/319,027
Type: Grant
Filed: Jul 27, 1981
Date of Patent: Aug 30, 1983
Assignee: Sharp Corporation (Osaka)
Inventors: Isao Ayukawa (Osaka), Sachio Yamamoto (Osaka), Akira Tsukada (Osaka)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Lynn Wilder
Law Firm: Flehr, Hohbach, Test, Albritton & Herbert
Application Number: 6/319,027
Classifications