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The ornamental design for an portable water purification apparatus, as shown. |
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FIG. 1 is a left side view of a portable water purification apparatus showing my new design;
FIG. 2 is a bottom view;
FIG. 3 is a top view;
FIG. 4 is a right side view;
FIG. 5 is a front view; and,
FIG. 6 is a rear view.
| Patent | Priority | Assignee | Title |
| 7615152, | Aug 23 2001 | Helen of Troy Limited | Water filter device |
| 7740765, | Aug 23 2001 | Helen of Troy Limited | Methods for treating water |
| 7740766, | Aug 23 2001 | Helen of Troy Limited | Methods for treating water |
| 7749394, | Aug 23 2001 | Helen of Troy Limited | Methods of treating water |
| 7850859, | Aug 23 2001 | Helen of Troy Limited | Water treating methods |
| 7922008, | Aug 23 2001 | Helen of Troy Limited | Water filter materials and water filters containing a mixture of microporous and mesoporous carbon particles |
| 8119012, | Aug 23 2001 | Helen of Troy Limited | Water filter materials and water filters containing a mixture of microporous and mesoporous carbon particles |
| 8808537, | Jun 23 2010 | Self-contained transportable water treatment system | |
| D477049, | Oct 30 2002 | DEKA Products Limited Partnership | Water purifier |
| D480447, | Dec 11 2002 | Pure Rinse Systems, Inc. | Reverse osmosis trolley |
| D480448, | Dec 11 2002 | Pure Rinse Systems, Inc. | Reverse osmosis trolley |
| D501912, | Aug 19 2003 | Procter & Gamble Company, The | Water filter device |
| D577415, | Aug 16 2004 | Water filtration device | |
| D616525, | Jul 31 2009 | Retrofit filtration system | |
| D727458, | Jun 03 2014 | Marlido, LLC | Portable water supply |
| D729341, | Jun 03 2014 | Marlido, LLC | Portable water supply |
| D729342, | Jun 03 2014 | Marlido, LLC | Portable water supply |
| D748221, | Sep 11 2013 | Filtration apparatus | |
| D758527, | Jun 19 2014 | Niskae, Sarl | Water treatment station |
| D761933, | Jun 19 2014 | Niskae Sarl | Water treatment station |
| D779629, | Sep 11 2013 | Filtration apparatus | |
| D856531, | Aug 02 2017 | SITCO ENTERPRISES, LLC | Vault for chemical injection system |
| Patent | Priority | Assignee | Title |
| 5662779, | Feb 16 1995 | INNOWAVE USA LLC | Portable water purification apparatus |
| D328777, | Jun 04 1990 | Infinitex | Portable ultrafiltration unit |
| D352090, | Jan 28 1993 | Clore Automotive, LLC | Console for fluid recycling |
| D359055, | Oct 15 1993 | Carrier Corporation | Refrigerant reclamation unit |
| D370050, | Feb 13 1995 | Clore Automotive, LLC | Console for fluid recycling |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Sep 29 1998 | COOK, JAMES E | PURE RINSE SYSTEM S, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 009503 | /0485 | |
| Oct 02 1998 | Pure Rinse Systems, Inc | (assignment on the face of the patent) | / |
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