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Publication numberUSD577807 S1
Publication typeGrant
Application numberUS 29/274,507
Publication dateSep 30, 2008
Filing dateApr 27, 2007
Priority dateOct 27, 2006
Also published asUSD630721, USD645950, USD699835
Publication number274507, 29274507, US D577807 S1, US D577807S1, US-S1-D577807, USD577807 S1, USD577807S1
InventorsBarton John Kenyon, Nicholas Jerome Reed, Ian Malcolm Smith
Original AssigneeResmed Limited
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Impeller
US D577807 S1
Abstract  available in
Images(7)
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Claims(1)
  1. The ornamental design for an impeller, as shown.
Description

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

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a top view thereof;

FIG. 5 is a bottom view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a left side view thereof;

FIG. 8 is a front perspective view of an impeller according to a second embodiment of our design;

FIG. 9 is a front view thereof;

FIG. 10 is a rear view thereof;

FIG. 11 is a top view thereof;

FIG. 12 is a bottom view thereof;

FIG. 13 is a right side view thereof; and,

FIG. 14 is a left side view thereof.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
USD680373Apr 23, 2013Grace Manufacturing, Inc.Culinary cutting blade
USD742442 *Apr 24, 2014Nov 3, 2015Sintokogio, Ltd.Impeller blade for shotblast machine
USD743460 *Apr 24, 2014Nov 17, 2015Sintokogio Ltd.Impeller blade for shotblast machine
USD744017 *Apr 24, 2014Nov 24, 2015Sintokogio, Ltd.Impeller blade for shotblast machine
USD745955 *Feb 14, 2014Dec 22, 2015Delta Electronics, Inc.Fan impeller
Classifications
U.S. ClassificationD23/379, D24/110