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			 The ornamental design for a water control product knob, as shown and described.  | 
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FIG. 1 is a side perspective view of a water control product knob;
FIG. 2 is a left side view thereof, the right side being the same as the left side;
FIG. 3 is a top view thereof;
FIG. 4 is a front view thereof;
FIG. 5 is a rear view thereof; and,
FIG. 6 is a bottom view thereof.
Costello, John C., Dretzka, Lizabeth, Milrud, Eduardo, Malina, David, Schwarz, Stephanie C., Neu, Thorben, Donath, Jr., Edward R.
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc | 
| Feb 02 2000 | COSTELLO, JOHN C | Moen Incorporated | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 010597 | /0211 | |
| Feb 02 2000 | SCHWARZ, STEPHANIE C | Moen Incorporated | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 010597 | /0211 | |
| Feb 02 2000 | MALINA, DAVID | Moen Incorporated | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 010597 | /0211 | |
| Feb 02 2000 | NEU, THORBEN | Moen Incorporated | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 010597 | /0211 | |
| Feb 15 2000 | DONATH, EDWARD R JR | Moen Incorporated | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 010597 | /0202 | |
| Feb 15 2000 | DRETZKA, LIZABETH | Moen Incorporated | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 010597 | /0202 | |
| Feb 15 2000 | MILRUD, EDUARDO | Moen Incorporated | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 010597 | /0202 | |
| Mar 06 2000 | Moen Incorporated | (assignment on the face of the patent) | / | 
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