Impeller

Description

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 top view thereof;

FIG. 4 is a bottom view thereof;

FIG. 5 is a front view thereof;

FIG. 6 is a rear view thereof;

FIG. 7 is a right view thereof;

FIG. 8 is a left view thereof;

FIG. 9 is a perspective view of an impeller according to a second embodiment of our design;

FIG. 10 is another perspective view thereof;

FIG. 11 is a top view thereof;

FIG. 12 is a bottom view thereof;

FIG. 13 is a front view thereof;

FIG. 14 is a rear view thereof;

FIG. 15 is a right view thereof; and,

FIG. 16 is a left view thereof.

Where included, broken lines showing environment or structure are for illustrative purposes only and form no part of the claimed design.

Claims

CLAIM The ornamental design for an impeller, as shown and described.

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Inventors:	Kenyon; Barton John (Sydney, AU), Reed; Nicholas Jerome (Sydney, AU)
Applicant:	Name City State Country Type Kenyon; Barton John Reed; Nicholas Jerome Sydney Sydney N/A N/A AU AU
Assignee:	ResMed Motor Technologies Inc (Chatsworth, CA)
Appl. No.:	D/371,739
Filed:	August 16, 2011

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Related U.S. Patent Documents

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	Application Number	Filing Date	Patent Number	Issue Date
	29371228	Dec 6, 2010	D645950
	29309429	Aug 15, 2008	D630721
	29274507	Apr 27, 2008	D577807
	PCT/AU2006/001617	Oct 27, 2006

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Current U.S. Class:	D23/413
Current International Class:	2304
Field of Search:	;D23/314,341,355,370,371,375,379,386,411-414 ;416/179,180,183,185,186R ;417/423.1,423.12,423.14,424.1 ;55/473

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References Cited [Referenced By]

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Other References

US. Appl. No. 29/274,505, filed Apr. 27, 2007. cited by applicant . U.S. Appl. No. 29/274,506, filed Apr. 27, 2007. cited by applicant . U.S. Appl. No. 29/274,504, filed Apr. 27, 2007. cited by applicant . International Search Report, Appln. No. PCT/AU2006/001617, Jan. 5, 2007. cited by applicant . U.S. Appl. No. 29/106,701. cited by applicant . U.S. Appl. No. 29/371,228, filed Dec. 6, 2010. cited by applicant.

Primary Examiner: Veynar; Caron D
Assistant Examiner: Holtje; Martie K
Attorney, Agent or Firm: Nixon & Vanderhye P.C.