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The ornamental design for a filter cartridge for clarifying, sterilizing or concentrating fluid feedstock, as shown and described. |
FIG. 1 is a perspective view showing a filter cartridge for clarifying, sterilizing or concentrating fluid feedstock showing our new design;
FIG. 2 is a side elevational view thereof, the other side being a mirror image;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a rear elevational view thereof; and
FIG. 5 is a top plan view thereof, the rear view being a mirror image.
Kopp, Clinton V., Roberts, Dennis, Biltoft, Bruce G., White, Victor
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Mar 09 1988 | KOPP, CLINTON V | Memtec Limited | ASSIGNMENT OF ASSIGNORS INTEREST | 005392 | /0305 | |
Mar 09 1988 | ROBERTS, DENNIS | Memtec Limited | ASSIGNMENT OF ASSIGNORS INTEREST | 005392 | /0305 | |
Mar 09 1988 | BILTOFT, BRUCE G | Memtec Limited | ASSIGNMENT OF ASSIGNORS INTEREST | 005392 | /0305 | |
Mar 09 1988 | WHITE, VICTOR | Memtec Limited | ASSIGNMENT OF ASSIGNORS INTEREST | 005392 | /0305 | |
Mar 28 1988 | Memtec Limited | (assignment on the face of the patent) | / | |||
Apr 24 1998 | MEMTEC LTD | USF FILTRATION LIMITED | CHANGE OF NAME SEE DOCUMENT FOR DETAILS | 014743 | /0812 | |
Sep 29 2000 | USF FILTRATION LIMITED | USF FILTRATION PTY LIMITED | CHANGE OF NAME SEE DOCUMENT FOR DETAILS | 014743 | /0839 | |
May 10 2002 | USF FILTRATION PTY LIMITED | PALL FILTRATION AND SEPARATIONS PTY LIMITED | CHANGE OF NAME SEE DOCUMENT FOR DETAILS | 014743 | /0830 | |
Jun 15 2004 | PALL FILTRATION AND SEPARATIONS PTY LIMITED | U S FILTER WASTEWATER GROUP, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 014734 | /0620 |
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