| 
 | The ornamental design for a water purifier, as shown and described. | |||||||||||||||||
FIG. 1 is a perspective view of a water purifier showing our new design;
FIG. 2 is a top plan view of the water purifier design of FIG. 1;
FIG. 3 is a bottom plan view of the water purifier design of FIG. 1;
FIG. 4 is a front elevational view of the water purifier design of FIG. 1;
FIG. 5 is a rear elevational view of the water purifier design of FIG. 1;
FIG. 6 is a left side elevational view of the water purifier design of FIG. 1; and,
FIG. 7 is a right side elevational view of the water purifier design of FIG. 1.
Nelsen, Daniel J., Lane, Stephen E., Denkewicz, Jr., Raymond P., Petrie, Aidan J., Gagnon, Roger H.
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc | 
| Nov 03 1997 | Fountainhead Technologies, Inc. | (assignment on the face of the patent) | / | |||
| Aug 31 1999 | FOUNTAINHEAD TECHNOLOGIES, INC | Baracuda International Corporation | MERGER SEE DOCUMENT FOR DETAILS | 010310/ | 0494 | |
| Sep 16 1999 | Baracuda International Corporation | ZODIAC POOL CARE, INC | CHANGE OF NAME SEE DOCUMENT FOR DETAILS | 010602/ | 0779 | |
| Sep 01 2006 | POLARIS POOL SYSTEMS, INC | ZODIAC POOL CARE, INC | CHANGE OF NAME SEE DOCUMENT FOR DETAILS | 018606/ | 0317 | |
| Sep 01 2006 | ZODIAC POOL CARE, INC | POLARIS POOL SYSTEMS, INC | MERGER SEE DOCUMENT FOR DETAILS | 018606/ | 0404 | |
| Sep 27 2007 | ZODIAC POOL CARE, INC | ING BANK N V | SECURITY AGREEMENT | 019910/ | 0327 | |
| Sep 23 2010 | ZODIAC POOL CARE, INC | ZODIAC POOL SYSTEMS, INC | MERGER SEE DOCUMENT FOR DETAILS | 025169/ | 0616 | |
| Dec 20 2016 | ING BANK N V , LONDON BRANCH | ZODIAC POOL SYSTEMS, INC | RELEASE BY SECURED PARTY SEE DOCUMENT FOR DETAILS | 041318/ | 0263 | 
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