Backpack vacuum cleaner

- Emerson Electric Co.
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Description

FIG. 1 is an front perspective view of the backpack vacuum cleaner;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a side view thereof;

FIG. 5 is a side view thereof, showing the opposite side of FIG. 4;

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

FIG. 7 is a bottom plan view thereof.

The broken lines in FIGS. 1–7 are for illustrative purposes only and form no part of the claimed design.

Claims

The ornamental design for a backpack vacuum cleaner, as shown and described.

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Patent History
Patent number: D581113
Type: Grant
Filed: Nov 26, 2007
Date of Patent: Nov 18, 2008
Assignee: Emerson Electric Co. (St. Louis, MO)
Inventors: Kiyoshi Hoshino (Pewaukee, WI), Curtis J. Eccardt (Defiance, MO), Edgar Montague (Charlotte, NC), Jay Fording (Huntersville, NC), Arthur Wu (Charlotte, NC)
Primary Examiner: Ruth McInroy
Attorney: Locke Lord Bissell & Liddell LLP
Application Number: 29/297,993
Classifications
Current U.S. Class: Vacuum (D32/21)