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Publication numberUSD645950 S1
Publication typeGrant
Application numberUS 29/371,228
Publication dateSep 27, 2011
Filing dateDec 6, 2010
Priority dateOct 27, 2006
Also published asUSD577807, USD630721, USD699835
Publication number29371228, 371228, US D645950 S1, US D645950S1, US-S1-D645950, USD645950 S1, USD645950S1
InventorsBarton John Kenyon, Nicholas Jerome Reed, Ian Malcolm Smith
Original AssigneeResmed Motor Technologies Inc
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
US D645950 S1
Abstract  available in
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  1. The ornamental design for an impeller, as shown.

FIG. 1 is a perspective view of an impeller according to a first embodiment of our design;

FIG. 2 is another perspective view thereof;

FIG. 3 is a side view thereof;

FIG. 4 is a top view thereof;

FIG. 5 is a bottom view thereof;

FIG. 6 is a perspective view of an impeller according to a second embodiment of our design;

FIG. 7 is another perspective view thereof; and,

FIG. 8 is a cross-sectional view along line 8-8 of FIG. 7.

Non-Patent Citations
1International Search Report, Appln. No. PCT/AU2006/001617, Jan. 5, 2007.
2U.S. Appl. No. 29/106,701.
3U.S. Appl. No. 29/274,504, filed Apr. 27, 2007.
4U.S. Appl. No. 29/274,505, filed Apr. 27, 2007.
5U.S. Appl. No. 29/274,506, filed Apr. 27, 2007.
U.S. ClassificationD23/379, D24/110