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The ornamental design for a water filter, as shown and described. |
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FIG. 1 is a front elevational view of a water filter showing our new design;
FIG. 2 is a left side elevational view thereof.
FIG. 3 is a rear elevational view thereof.
FIG. 4 is a right side elevational view thereof.
FIG. 5 is a top plan view thereof.
FIG. 6 is a bottom plan view thereof.
The handle is broken away in FIGS. 1-4 for convenience of illustration.
Vorhis, Daniel J., Fife, James F., Laughlen, Kenneth D., Dienes, Nancy L.
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Jul 11 1990 | LAUGHLEN, KENNETH D | MOUNTAIN SAFETY RESEARCH, INC , A CORP OF WA | ASSIGNMENT OF ASSIGNORS INTEREST | 005378 | /0453 | |
| Jul 11 1990 | VORHIS, DANIEL J | MOUNTAIN SAFETY RESEARCH, INC , A CORP OF WA | ASSIGNMENT OF ASSIGNORS INTEREST | 005378 | /0453 | |
| Jul 11 1990 | DIENES, NANCY L | MOUNTAIN SAFETY RESEARCH, INC , A CORP OF WA | ASSIGNMENT OF ASSIGNORS INTEREST | 005378 | /0453 | |
| Jul 11 1990 | FIFE, JAMES F | MOUNTAIN SAFETY RESEARCH, INC , A CORP OF WA | ASSIGNMENT OF ASSIGNORS INTEREST | 005378 | /0453 | |
| Jul 12 1990 | Mountain Safety Research, Inc. | (assignment on the face of the patent) | / | |||
| Aug 14 2001 | MOUNTAIN SAFTEY RESEARCH, INC | CASCADE DESIGNS, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 012110 | /0157 |
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