Electric vacuum cleaner

- Twinbird Corporation
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Description

FIG. 1 is a front perspective view from above of an electric vacuum cleaner, showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a rear view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

Claims

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

Referenced Cited
U.S. Patent Documents
D188411 July 1960 Gantz
D301649 June 13, 1989 Yamamoto et al.
D303171 August 29, 1989 Goodrich et al.
D307656 May 1, 1990 Yuen
D328165 July 21, 1992 Ferrari et al.
D359604 June 20, 1995 Sovis et al.
D382681 August 19, 1997 Thomas
D382682 August 19, 1997 Wareham et al.
D399618 October 13, 1998 Jacobs
6146434 November 14, 2000 Scalfani et al.
D437666 February 13, 2001 Park
6334233 January 1, 2002 Roberts et al.
D456961 May 7, 2002 Ng
Foreign Patent Documents
1124258 October 2001 JP
Patent History
Patent number: D482506
Type: Grant
Filed: Aug 23, 2002
Date of Patent: Nov 18, 2003
Assignee: Twinbird Corporation
Inventors: Takashi Honda (Yoshida-machi), Kaname Maruyama (Yoshida-machi)
Primary Examiner: Ruth McInroy
Attorney, Agent or Law Firm: Akerman Senterfitt
Application Number: 29/166,253
Classifications
Current U.S. Class: Upright Type (D32/22)
International Classification: 1505;