Patent
   D810787
Priority
Aug 12 2016
Filed
Feb 10 2017
Issued
Feb 20 2018
Expiry
Feb 20 2033
Assg.orig
Entity
unknown
14
21
n/a
The ornamental design for an impeller, as shown and described herein.

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

FIG. 2 is a side elevation view thereof, with the front of the impeller facing to the left of the page;

FIG. 3 is a front view thereof;

FIG. 4 is a back perspective view thereof; and,

FIG. 5. is a back view thereof.

Hamilton, David, Cinotti, Nestor

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Executed onAssignorAssigneeConveyanceFrameReelDoc
Feb 10 2017Weir Minerals Australia Ltd.(assignment on the face of the patent)
May 19 2017CINOTTI, NESTORWeir Minerals Australia LTDASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0425100954 pdf
May 19 2017HAMILTON, DAVIDWeir Minerals Australia LTDASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0425110054 pdf
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