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The ornamental design for a filter cassette, as shown. |
FIG. 1 is a front perspective view of a filter cassette, showing our new design;
FIG. 2 is a rear perspective thereof;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a rear elevational view thereof;
FIG. 5 is a left side elevational view thereof;
FIG. 6 is a right side elevational view thereof;
FIG. 7 is a top plan view thereof; and,
FIG. 8 is a bottom plan view thereof.
Juhlin, Oskar, Crafoord, David, Linderstrand, Arne, Westberg, Ingemar, Nordlof, Jonas
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Aug 17 2000 | JUHLIN, OSKAR | Hornell International AB | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 011393 | /0230 | |
Aug 17 2000 | CRAFOORD, DAVID | Hornell International AB | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 011393 | /0230 | |
Aug 17 2000 | LINDERSTRAND, ARNE | Hornell International AB | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 011393 | /0230 | |
Aug 17 2000 | WESTBERG, INGEMAR | Hornell International AB | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 011393 | /0230 | |
Aug 17 2000 | NORDLOF, JONAS | Hornell International AB | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 011393 | /0230 | |
Aug 22 2000 | Hornell International AB | (assignment on the face of the patent) | / | |||
Sep 20 2004 | HORNELL HOLDING AB | 3M Svenska Aktiebolag | MERGER SEE DOCUMENT FOR DETAILS | 016301 | /0383 | |
Sep 30 2004 | Hornell International AB | HORNELL HOLDING AB | MERGER SEE DOCUMENT FOR DETAILS | 016301 | /0381 | |
Mar 24 2005 | 3M Svenska Aktiebolag | 3M Innovative Properties Company | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 016301 | /0385 |
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