Powerhead for vacuum cleaner

- Black & Decker Inc.
Description

FIG. 1 is a top plan view of a powerhead for a vacuum cleaner, showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a rear elevational view thereof;

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

FIG. 7 is a top, front and right side perspective view, thereof.

Referenced Cited
U.S. Patent Documents
D257256 October 7, 1980 Robinson
D261268 October 13, 1981 Rutter
D314264 January 29, 1991 Kim
D326938 June 9, 1992 Burns
Patent History
Patent number: D335557
Type: Grant
Filed: Oct 19, 1990
Date of Patent: May 11, 1993
Assignee: Black & Decker Inc. (Newark, DE)
Inventors: Colin Overy (North Augusta), Michael D. Dolson (Brockville), Ian F. Norton (Toronto), Donald V. Bailey (Canton, OH)
Primary Examiner: Louis S. Zarfas
Assistant Examiner: Ruth McInroy
Attorney: Barry E. Deutsch
Application Number: 7/600,355
Classifications