Vacuum cleaner

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Description

FIG. 1 is a rear, top and left side perspective view of a vacuum cleaner, showing our new design;

FIG. 2 is a front, bottom and right side perspective view thereof;

FIG. 3 is a top plan view thereof; and

FIG. 4 is a right side view thereof.

Referenced Cited
U.S. Patent Documents
D182406 April 1958 Ernest
D185838 August 1959 Allemang
D186211 September 1959 Allemang
D220537 April 1971 La Police et al.
D223509 April 1972 Hohulin et al.
3619850 November 1971 Rideout et al.
Patent History
Patent number: D246107
Type: Grant
Filed: Feb 11, 1976
Date of Patent: Oct 18, 1977
Assignee: Matsushita Electric Industrial Co., Ltd. (Kadoma)
Inventors: Toshihiko Yoshida (Suita), Noriharu Furuyabu (Ashiya)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Catherine Kemper
Attorney: Richard C. Sughrue
Application Number: 5/657,329
Classifications
Current U.S. Class: D15/52
International Classification: D1505;