|
The ornametal design for an electric heater, as shown. |
FIG. 1 is a perspective view of electric heater showing my design;
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;
FIG. 5 is a right side elevational view thereof;
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a bottom plan view thereof.
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Feb 25 1998 | CHEN, CHENG-HO | YEL LI ELECTRICAL WORKS CO , LTD | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 009048 | /0288 | |
Mar 17 1998 | Yel Li Electrical Works Co., Ltd. | (assignment on the face of the patent) | / |
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