Patent
   D460828
Priority
Oct 21 1997
Filed
Jul 16 2001
Issued
Jul 23 2002
Expiry
Jul 23 2016
Assg.orig
Entity
unknown
15
7
n/a
The ornamental design of wear resistant tiles for lining a centrifuge bowl, as shown and described.

FIG. 1 is a top plan view of an embodiment of the wear resistant tiles of my new design;

FIG. 2 is a right side elevational view thereof, the left side being a mirror image;

FIG. 3 is a front end view thereof, the rear end view being a mirror image; and

FIG. 4 is a bottom plan view thereof.

FIG. 5 is a top plan view of a tile showing a second embodiment of my new design;

FIG. 6 is a right side elevational view thereof, the left side being a mirror image;

FIG. 7 is a front end view thereof, the rear end view being a mirror image; and

FIG. 8 is a bottom plan view thereof.

FIG. 9 is a top plan view of a tile showing a third embodiment of my new design;

FIG. 10 is a right side elevational view thereof, the left side being a mirror image;

FIG. 11 is a front end view thereof;

FIG. 12 is a rear end view thereof; and,

FIG. 13 is a bottom plan view thereof.

Chaffiotte, Robert, Hegarty, Steven, Orphonos, Steven J.

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Patent Priority Assignee Title
2514318,
2796946,
3575764,
4259136, Jul 22 1977 Escher Wyss Limited Method of making a centrifuge screen
5429581, Mar 07 1994 Alfa Laval AB Wear-resistant tile surfacing for a centrifuge conveyor
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jul 16 2001Baker Hughes Incorporated(assignment on the face of the patent)
Jan 17 2005Baker Hughes IncorporatedAndritz Technology and Asset Management GmbHASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0156760719 pdf
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