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The ornamental design for a humidifier unit, as shown and described.
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FIG. 1 is a perspective view of a humidifier unit taken from the top and front portion thereof according to our design;
FIG. 2 is a front view thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is a top view thereof;
FIG. 5 is a bottom view thereof;
FIG. 6 is a right side view thereof; and,
FIG. 7 is a left side view thereof.
Kao, Dan, Smith, Ian Malcolm, Lithgow, Perry D., Snow, John M.
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Jan 09 2006 | ResMed Limited | (assignment on the face of the patent) | / | |||
| Mar 17 2006 | LITHGOW, PERRY DAVID | ResMed Limited | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 017919 | /0460 | |
| Mar 17 2006 | SMITH, IAN MALCOLM | ResMed Limited | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 017919 | /0460 | |
| Mar 23 2006 | KAO, DAN | ResMed Limited | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 017919 | /0460 | |
| Apr 05 2006 | SNOW, JOHN MICHAEL | ResMed Limited | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 017919 | /0460 | |
| Mar 01 2019 | ResMed Limited | ResMed Pty Ltd | CHANGE OF NAME SEE DOCUMENT FOR DETAILS | 050005 | /0461 |
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