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Publication numberUSD509931 S1
Publication typeGrant
Application numberUS 29/198,940
Publication dateSep 20, 2005
Filing dateFeb 6, 2004
Priority dateFeb 6, 2004
Publication number198940, 29198940, US D509931 S1, US D509931S1, US-S1-D509931, USD509931 S1, USD509931S1
InventorsMei-Chun Ma
Original AssigneeAk Industrial Co., Ltd.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Power pack vacuum
US D509931 S1
Abstract  available in
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  1. The ornamental design for a power pack vacuum, as shown and described.

FIG. 1 is a perspective view of a power pack vacuum showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a back view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

Non-Patent Citations
1U.S. Appl. No. 29/176,115, filed Feb. 18, 2003, Ma, Rotary Brush Vacuum Cleaner.
2U.S. Appl. No. 29/176,440, filed Feb. 21, 2003, Cheng, Handheld Brush Vacuum.
3U.S. Appl. No. 29/181,964, filed May 16, 2003, Ma, Handheld Rotary Vacuum.
U.S. ClassificationD32/18