Patent
   D615165
Priority
Sep 22 2008
Filed
Mar 18 2009
Issued
May 04 2010
Expiry
May 04 2024
Assg.orig
Entity
unknown
21
5
n/a
The ornamental design for the coupling housing for a mine dewatering apparatus, as shown and described herein.

FIG. 1 is a perspective view of the present invention depicting a first end of the coupling housing for attachment to a pump of a mine dewatering apparatus;

FIG. 2 is a perspective view of the coupling housing depicting a second end for attachment to the engine assembly of a mine dewatering apparatus shown in FIG. 1;

FIG. 3 is a side view in elevation of the mine dewatering apparatus;

FIG. 4 is a side view in elevation of the invention as shown in FIG. 3, rotated 180°;

FIG. 5 is a side view in elevation of the invention as shown in FIG. 4, rotated 90° to the right; and,

FIG. 6 is a plan view of the invention as shown in FIG. 4.

Turner, Robert, McAlpine, Michael

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Patent Priority Assignee Title
4319774, Apr 19 1979 FLUROCARBON COMPANY, THE Hose and coupling assembly
4836580, Mar 01 1988 IPEX FITTINGS INC Conduit connector
5806830, Jul 25 1997 Plastic take-off collar for supply duct
20060208485,
D520521, Aug 08 2003 Battery-powered pressure pump for liquid and lotion applicators
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Mar 18 2009Weir Minerals Australia, Ltd.(assignment on the face of the patent)
Mar 09 2010MCALPINE, MICHAELWeir Minerals Australia, LtdASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0240520634 pdf
Mar 09 2010TURNER, ROBERTWeir Minerals Australia, LtdASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0240520634 pdf
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