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The ornamental design for a portable ceramic heater, as shown and described. |
FIG. 1 is a perspective view of a portable ceramic heater showing my new design;
FIG. 2 is another perspective view of the portable ceramic heater of FIG. 1;
FIG. 3 is a top plan view thereof;
FIG. 4 is a bottom plan view thereof;
FIG. 5 is a right side elevational view thereof;
FIG. 6 is a left side elevational view thereof;
FIG. 7 is a front elevational view thereof;
FIG. 8 is a rear elevational view thereof;
FIG. 9 is an enlarged view of the control switches and knobs portion of FIG. 3, shown separately for clarity of illustration; and
FIG. 10 is an enlarged front elevational view being partially broken away to show the elements under the front screen.
Stripping in the above described drawings indicates a textured surface, it is not intended to represent adhesive, foam, or any similar material.
The rectangular middle portion in FIG. 8, represents a filter.
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Jan 28 1992 | PIRRO, PETER R | DEL-RAIN CORPORATION A CORP OF DELAWARE | ASSIGNMENT OF ASSIGNORS INTEREST | 006001 | /0786 | |
Jan 31 1992 | Del-Rain Corporation | (assignment on the face of the patent) | / |
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