Impeller for a rotary injector

Description

FIG. 1 is a perspective view, taken from above, of the impeller for a rotary injector showing our new design;

FIG. 2 is another perspective view, taken from below;

FIG. 3 is a top plan view thereof;

FIG. 4 is a front elevation view thereof, the rear elevation view being identical to the front view;

FIG. 5 is a left side elevation view thereof, the right side elevation view being identical to the left side view; and,

FIG. 6 is a bottom plan view thereof.

The dashed line showing of structural lines is included for the purpose of illustrating non-claimed subject matter and forms no part of the claimed design.

Claims

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

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Inventors:	Langlais; Joseph (Saguenay, CA), Waite; Peter Donald (Saguenay, CA), Breton; Francis (Saguenay, CA), Munger; Serge (Saguenay, CA), Beaulieu; Martin (Verdun, CA)
Applicant:	Name City State Country Type RIO TINTO ALCAN INTERNATIONAL LIMITED Montreal N/A CA
Assignee:	RIO TINTO ALCAN INTERNATIONAL LIMITED (Montreal, QC, unknown)
Appl. No.:	D/486,213
Filed:	March 27, 2014

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Related U.S. Patent Documents

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	Application Number	Filing Date	Patent Number	Issue Date
	29468307	Sep 27, 2013	D713861

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Current U.S. Class:	D15/28
Current International Class:	1503
Field of Search:	;D15/28,7,138,9 ;266/225,235,217 ;75/558,528 ;261/87

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References Cited [Referenced By]

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Foreign Patent Documents

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Primary Examiner: Goodwin; Mark
Attorney, Agent or Firm: Norton Rose Fulbright Canada LLP Dagust; Alexandre