Patent
   D448488
Priority
Oct 21 1997
Filed
Oct 21 1997
Issued
Sep 25 2001
Expiry
Sep 25 2015
Assg.orig
Entity
unknown
32
4
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 a tile showing a first embodiment 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 the tile showing a second embodiment of my new design;

FIG. 6 is a right side elevation view thereof;

FIG. 7 is a left side elevational view thereof;

FIG. 8 is a front end elevation view thereof, the rear end view being a mirror image; and

FIG. 9 is a bottom plan view thereof.

FIG. 10 is a top plan view of a tile showing a third embodiment of my new design;

FIG. 11 is a right side elevation view thereof;

FIG. 12 is a left side elevational view thereof;

FIG. 13 is a front end view thereof;

FIG. 14 is a rear end view thereof; and,

FIG. 15 is a bottom plan view thereof.

The broken line showing in the center of the tiles in FIGS. 1, 5 and 10 in the drawings represents a continuous pattern.

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

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Executed onAssignorAssigneeConveyanceFrameReelDoc
Oct 21 1997Baker Hughes Incorporated(assignment on the face of the patent)
Dec 15 1997HEGARTY, STEVENBaker Hughes IncorporatedASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0091950413 pdf
Dec 15 1997ORPHANOS, STEVEN J Baker Hughes IncorporatedASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0091950413 pdf
Dec 16 1997CHAFFIOTTE, ROBERTBaker Hughes IncorporatedASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0091950413 pdf
Jan 17 2005Baker Hughes IncorporatedAndritz Technology and Asset Management GmbHASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0156760719 pdf
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