Portable electric heater
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Description
FIG. 1 shows a front perspective view of a portable electric heater incorporating our design;
FIG. 2 shows a left side perspective view of the portable electric heater shown in FIG. 1, the right side view being a mirror image of the left side;
FIG. 3 shows a top plan view of the portable electric heater shown in FIG. 1; and,
FIG. 4 shows a rear perspective view of the portable electric heater shown in FIG. 1.
The bottom of the design is flat and unornamented.
Referenced Cited
U.S. Patent Documents
Other references
| D195561 | July 1963 | Erickson |
| D333866 | March 9, 1993 | Wang |
| D354343 | January 10, 1995 | Goldstein |
| D376418 | December 10, 1996 | Wang |
| 5278936 | January 11, 1994 | Shao |
- Owner's Guide for Holmes Products Corp's HFH-297 Wide Angle Heater. Picture of box panel for Holmes Products Corp.'s Oscillating Twin Ceramic Heater, Model No. HCH 4099. Picture of box panel for Holmes Products Corp.'s Twin Ceramic Heater, Model No. HCH 4066.
Patent History
Patent number: D401314
Type: Grant
Filed: Dec 12, 1996
Date of Patent: Nov 17, 1998
Assignee: Honeywell Inc. (Minneapolis, MN)
Inventors: Stephan Boyle (Belmont, MA), Walter Birdsell (Shrewsbury, MA), Steven L. Hecker (Waltham, MA), Richard O'Grady (Southington, CT)
Primary Examiner: Lisa Lichtenstein
Attorney: Loletta L. Darden
Application Number: 0/63,634
Type: Grant
Filed: Dec 12, 1996
Date of Patent: Nov 17, 1998
Assignee: Honeywell Inc. (Minneapolis, MN)
Inventors: Stephan Boyle (Belmont, MA), Walter Birdsell (Shrewsbury, MA), Steven L. Hecker (Waltham, MA), Richard O'Grady (Southington, CT)
Primary Examiner: Lisa Lichtenstein
Attorney: Loletta L. Darden
Application Number: 0/63,634
Classifications
Current U.S. Class:
Heating Element Protected By Grille, Grid, Etc. (D23/335);
Portable (D23/332)
International Classification: 2304;
International Classification: 2304;