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The ornamental design for an air ionizer, as shown and described. |
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FIG. 1 is a front, right side perspective view of an air ionizer showing my new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a front elevation view thereof;
FIG. 4 is a right side elevation view thereof, the opposite being a mirror image of the shown;
FIG. 5 is a rear elevation view thereof; and,
FIG. 6 is a bottom plan view thereof.
The elements shown in broken-lines in FIGS. 1, 2, 3 and 6, are not part of the claimed design.
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Jan 09 1991 | Elexis Corporation | (assignment on the face of the patent) | / | |||
| Feb 28 1991 | BIANCO, FRANK J | ELEXIS CORPORATION, A CORP OF FL | ASSIGNMENT OF ASSIGNORS INTEREST | 005633 | /0573 | |
| Aug 20 2004 | Elexis Corporation | INTERNATIONAL MICROTECH, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 015442 | /0008 |
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