Portable ceramic heater

- Del-Rain Corporation

Latest Del-Rain Corporation Patents:

Description

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.

Referenced Cited
U.S. Patent Documents
D319498 August 27, 1991 Huang
2360071 October 1944 Noll
4703153 October 27, 1987 Pelonis
Other references
  • Hong Kong Enterprise Oct. 1991, p. 199, Heater A, upper left side of page.
Patent History
Patent number: D340971
Type: Grant
Filed: Jan 31, 1992
Date of Patent: Nov 2, 1993
Assignee: Del-Rain Corporation (Niagara Falls, NY)
Inventor: Peter R. Pirro (Macedon, NY)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Lisa Lichtenstein
Attorney: Leonard Bloom
Application Number: 7/829,337