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The ornamental design for the electric heater, as shown and described.
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FIG. 1 is a perspective view of the electric heater according to the invention;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a left side elevational view thereof, and the right side elevational view is a mirror image of the left side.
FIG. 5 is a top plan view thereof; and,
FIG. 6 is a bottom plan view thereof.
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Jan 15 2004 | KIM, SANG-WON | JST INDUSTRIES CO , LTD | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 014912 | /0757 | |
| Jan 20 2004 | JST Industries Co., Ltd. | (assignment on the face of the patent) | / |
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