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Publication numberUSD340971 S
Publication typeGrant
Application numberUS 07/829,337
Publication dateNov 2, 1993
Filing dateJan 31, 1992
Publication number07829337, 829337, US D340971 S, US D340971S, US-S-D340971, USD340971 S, USD340971S
InventorsPeter R. Pirro
Original AssigneeDel-Rain Corporation
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Portable ceramic heater
US D340971 S
Abstract  available in
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  1. 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.

Non-Patent Citations
1Hong Kong Enterprise Oct. 1991, p. 199, Heater A, upper left side of page.
Referenced by
Citing PatentFiling datePublication dateApplicantTitle
USRE37642 *Sep 30, 1997Apr 9, 2002The Holmes Group, Inc.Air heater with angled PTC heaters producing diverging heated airflow
U.S. ClassificationD23/335, D14/214