Portable electric heater

- Honeywell Inc.
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Description

FIG. 1 is a front perspective view of a portable electric heater showing our design.

FIG. 2 is a front elevational view of the portable electric heater described in FIG. 1.

FIG. 3 is a rear elevational view of the portable electric heater described in FIG. 1.

FIG. 4 is a right side elevational view of the portable electric heater described in FIG. 1, the left elevational view being a mirror image of the right side elevational view.

FIG. 5 is a top plan view of the portable electric heater described in FIG. 1; and,

FIG. 6 is a bottom plan view of the portable electric heater described in FIG. 1.

Referenced Cited
U.S. Patent Documents
D316140 April 9, 1991 Lee
D319693 September 3, 1991 Lee
D333866 March 9, 1993 Wang
D371834 July 16, 1996 O'Grady
D373414 September 3, 1996 Bucher et al.
D376418 December 10, 1996 Wang
D382634 August 19, 1997 Jane et al.
Foreign Patent Documents
2066034 December 1996 GBX
Patent History
Patent number: D408903
Type: Grant
Filed: Jan 9, 1998
Date of Patent: Apr 27, 1999
Assignee: Honeywell Inc. (Minneapolis, MN)
Inventors: Stephan Boyle (Belmont, MA), Walter Birdsell (Marlborough, MA), Steven Hecker (Waltham, MA), William Montague, Jr. (Millis, MA), Alan Leung (South Horizons), Richard M. O'Grady (Southington, CT), John Staton (Bristol, CT), Paul J. Clark (Bristol, CT)
Primary Examiner: Lisa Lichtenstein
Attorney: Robert B. Leonard
Application Number: 0/81,882
Classifications
Current U.S. Class: Heating Element Protected By Grille, Grid, Etc. (D23/335); Portable (D23/332)
International Classification: 2303;