Claims (1)
Claim 1 (Independent)
The ornamental design for a dust extraction device, as shown and described.
Full Description
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FIG. 1 is a left back perspective view of a dust extraction device;
FIG. 2 is a right front perspective view of the dust extraction device in FIG. 1 ;
FIG. 3 is a left view thereof;
FIG. 4 is a right view thereof;
FIG. 5 is a back view thereof, in a first different scale than FIG. 1 ;
FIG. 6 is a front view thereof, in the first different scale than FIG. 1 ;
FIG. 7 is a top view thereof, in a second different scale than FIG. 1 ; and,
FIG. 8 is a bottom view thereof, in the second different scale than FIG. 1 .
Citations
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