Pump impeller

Description

FIG. 1 is a front elevational view of the pump impeller showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a bottom perspective view thereof; and,

FIG. 8 is a top perspective view thereof.

Claims

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

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Inventors:	Haddad; Kais (Erlangen, DE), Klein; Horst-Paul (Lohmar, DE)
Applicant:	Name City State Country Type Sulzer Pump Solutions Germany GmbH Lohmar N/A DE
Assignee:	Sulzer Pump Solutions Germany GmbH (Lohmar, DE)
Appl. No.:	D/446,859
Filed:	February 27, 2013

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Foreign Application Priority Data

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Aug 27, 2012 [CH]			139194

Current U.S. Class:	D15/7
Current International Class:	1502
Field of Search:	;D15/7-9 ;D23/231,232 ;417/410.1,359,415-416,234,321,265,405,1,63,53,393 ;D24/107,108,111

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References Cited [Referenced By]

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U.S. Patent Documents

D554150	October 2007	Fausett et al.
D583391	December 2008	Metcalfe
D586826	February 2009	Cantrill et al.
D603878	November 2009	Chu

Primary Examiner: Seifert; Ralf
Attorney, Agent or Firm: Kilpatrick Townsend & Stockton LLP