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 front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom view thereof;

FIG. 6 is a right side view thereof; and,

FIG. 7 is a left side view thereof.

Claims

The ornamental design for an electric vacuum cleaner, as shown and described.

Referenced Cited
U.S. Patent Documents
D338293 August 10, 1993 Kojima et al.
D344373 February 15, 1994 Haverkamp
D374955 October 22, 1996 Umbach
D376229 December 3, 1996 Hughes
D398093 September 8, 1998 Fujima
D403475 December 29, 1998 Mehaffey et al.
D416362 November 9, 1999 Lin
D417323 November 30, 1999 Fujita et al.
Other references
  • Kenmore Canister Vacuums “Power up with new Progressive Canister Vacuums!” brochure, Mutual Industries, 707 W. Grange St., Phila., PA 19120, May 1998.
Patent History
Patent number: D446363
Type: Grant
Filed: Apr 13, 2000
Date of Patent: Aug 7, 2001
Assignee: Matsushita Electric Industrial Co., Ltd. (Osaka)
Inventors: Takashi Sato (Osaka), Takako Tsubaki (Suita)
Primary Examiner: Ruth McInroy
Attorney, Agent or Law Firm: Christensen O'Connor Johnson Kindness PLLC
Application Number: 29/121,809
Classifications
Current U.S. Class: Vacuum (D32/21)
International Classification: 1505;