Vacuum cleaner

- Sanyo Electric Co., Ltd.
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Description

FIG. 1 is a front elevational view of an electric vacuum cleaner showing our design;

FIG. 2 is a right side elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D304104 October 17, 1989 Busalt et al.
D307657 May 1, 1990 Li
D310438 September 4, 1990 Burns
D381479 July 22, 1997 Worwag
D382682 August 19, 1997 Wareham et al.
D386843 November 25, 1997 Strohmeyer et al.
Other references
  • Design, Oct. 1985, p. 37 Vacuum cleaner upright.
Patent History
Patent number: D399619
Type: Grant
Filed: Sep 26, 1997
Date of Patent: Oct 13, 1998
Assignee: Sanyo Electric Co., Ltd. (Osaka)
Inventors: Kazuhiko Nakano (Kasai), Kenji Ikeno (Ono)
Primary Examiner: Ruth McInroy
Law Firm: Morrison Law Firm
Application Number: 0/76,919
Classifications
Current U.S. Class: Upright Type (D32/22)
International Classification: 1505;