Patent
   D583391
Priority
Oct 22 2007
Filed
Apr 15 2008
Issued
Dec 23 2008
Expiry
Dec 23 2022
Assg.orig
Entity
unknown
35
5
n/a
The ornamental design for a pump impeller, as shown.

FIG. 1 is a top perspective view of the pump impeller of my design;

FIG. 2 is a bottom perspective view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a front elevational view thereof; and,

FIG. 5 is a side elevational view thereof.

Metcalfe, Colin

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Patent Priority Assignee Title
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Apr 15 2008Flextool (Aust) Pty Ltd(assignment on the face of the patent)
Apr 15 2008METCALFE, COLINFLEXTOOL AUST PTY LTDASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0208020845 pdf
Aug 05 2009FLEXTOOL AUST PTY LTDParchem Construction Supplies Pty LtdASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0231070406 pdf
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