Powerhead for vacuum cleaner
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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
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
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
Current U.S. Class:
Nozzle Or Attachment Therefor (D32/32)