Powerhead for a vacuum cleaner

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Description

FIG. 1 is a front-right perspective view of a powerhead for a vacuum cleaner showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a left side elevational view thereof;

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

FIG. 7 is a bottom plan view thereof.

Claims

We claim the ornamental design for a powerhead for a vacuum cleaner, as shown and described.

Referenced Cited
U.S. Patent Documents
D220970 June 1971 Rawson et al.
D275504 September 11, 1984 Miura
4665582 May 19, 1987 Richmond et al.
4798613 January 17, 1989 Hetherington et al.
D303170 August 29, 1989 Hirano
D304104 October 17, 1989 Busalt et al.
D307657 May 1, 1990 Li
4928346 May 29, 1990 Elson et al.
D315816 March 26, 1991 Ferrari et al.
D355283 February 7, 1995 Thomas et al.
D399618 October 13, 1998 Jacobs
D421671 March 14, 2000 Thomas et al.
D422763 April 11, 2000 Tsuda
D437666 February 13, 2001 Park
D441152 April 24, 2001 Stratford
D443119 May 29, 2001 Sung
D448128 September 18, 2001 Oh
D452594 December 25, 2001 Rosa
Other references
  • Photograph of Black & Decker 3-in-1 Vacuum Cleaner System; publication date at least as early as Jan., 1996.
Patent History
Patent number: D458719
Type: Grant
Filed: Jul 10, 2001
Date of Patent: Jun 11, 2002
Assignee: Black & Decker Inc. (Newark, DE)
Inventors: Michael E. Waldron (Chester-le-Street), Mark Stratford (Darlington), Gabriel E. Concari (Eldersburg, MD), Stacey A. Main (Baltimore, MD)
Primary Examiner: Ruth McInroy
Attorney, Agent or Law Firm: Harness, Dickey & Pierce, P.L.C.
Application Number: 29/144,789
Classifications
Current U.S. Class: Vacuum (D32/21); Vacuum Type (D32/18)
International Classification: 1505;