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The ornamental design for an air heater, as shown. |
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FIG. 1 is a front view of the embodiment of the air heater;
FIG. 2 is a right side view thereof;
FIG. 3 is a left side view thereof;
FIG. 4 is a rear view thereof;
FIG. 5 is a top view thereof; and,
FIG. 6 is a bottom view thereof.
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Aug 11 1995 | Duracraft Corp. | (assignment on the face of the patent) | / | |||
| Nov 21 1996 | Duracraft Corporation | HONEYWELL CONSUMER PRODUCTS, INC | CHANGE OF NAME SEE DOCUMENT FOR DETAILS | 008854 | /0440 |
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