Electric vacuum cleaner

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Description

FIG. 1 is a perspective view of the top, front and right side of an electric vacuum cleaner showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom view thereof;

FIG. 4 is a front view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a rear view thereof; and,

FIG. 7 is a left side view thereof.

Referenced Cited
U.S. Patent Documents
D314072 January 22, 1991 Shinozaki et al.
D347500 May 31, 1994 Abe et al.
D370321 May 28, 1996 Robinette et al.
D371652 July 9, 1996 Umbach
D398098 September 8, 1998 Mehaffey et al.
D406928 March 16, 1999 Rowley et al.
D418267 December 28, 1999 Lin
D419730 January 25, 2000 Diebel et al.
5584095 December 17, 1996 Redding et al.
5850666 December 22, 1998 Farone et al.
5887313 March 30, 1999 Hanold et al.
Other references
  • Hoover "U3130 Purepower 1300W"and "U3120 Purepower 1200 W" catalog issued Feb., 1997.
Patent History
Patent number: D426357
Type: Grant
Filed: Aug 23, 1999
Date of Patent: Jun 6, 2000
Assignee: Matsushita Electric Industrial Co., Ltd.
Inventors: Toshiaki Tsuruha (Osaka), Yukihiro Tsuda (Nara)
Primary Examiner: Ruth McInroy
Law Firm: SAIDMAN DesignLaw Group
Application Number: 0/109,840
Classifications
Current U.S. Class: Upright Type (D32/22)
International Classification: 1505;