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The ornamental design for a combined air ionizer and cleaner, as shown and described. |
FIG. 1 is a front elevational view of an air ionizer and cleaner showing my new design;
FIG. 2 is a left side elevational view thereof;
FIG. 3 is a right side elevational view thereof;
FIG. 4 is a rear elevational view thereof;
FIG. 5 is a top plan view thereof; and
FIG. 6 is a fragmentary cross sectional view taken on line 6--6 of FIG. 4.
The bottom consists of a plane, flat, surface.
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Jul 02 1981 | GEHLKE, STEPHEN J S | ION SYSTEMS, INC | ASSIGNMENT OF ASSIGNORS INTEREST | 003900 | /0714 | |
Jul 10 1981 | Ion Systems, Inc. | (assignment on the face of the patent) | / | |||
Jun 04 1999 | ION SYSTEMS, INC | Comerica Bank-California | SECURITY AGREEMENT | 012745 | /0541 | |
Oct 20 2003 | Silicon Valley Bank | Comerica Bank-California | RELEASE | 014709 | /0018 |
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