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The ornamental design for a heater fan, as shown and described. |
FIG. 1 is a perspective view of a heater fan showing our new design;
FIG. 2 is a top elevational view thereof;
FIG. 3 is a bottom elevational view thereof;
FIG. 4 is a front elevational view thereof;
FIG. 5 is a right side elevational view thereof, the left side view thereof being a mirror image thereof; and,
FIG. 6 is a rear elevational view thereof.
The broken line showing of a handle in FIGS. 4-6 is for illustrative purposes only and forms no part of the claimed design. The pattern of holes in FIGS. 1 and 4 is shown fragmentarily for ease of illustration and is understood to extend uniformly throughout the area represented.
Bucher, John C., Wu, Shih T., Tao, Ta-Yao, Elliott, John C
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Apr 15 1994 | Chien Luen Industries Company, Ltd., Inc. | (assignment on the face of the patent) | / |
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