Title:
Portable electric heater
United States Patent D400659


Inventors:
Boyle, Stephan (Belmont, MA)
Jane, Rodney B. (Westborough, MA)
Birdsell, Walter (Shrewsbury, MA)
Hecker, Steven L. (Waltham, MA)
Harris Jr., Kenneth David (Cambridge, MA)
Application Number:
29/063641
Publication Date:
11/03/1998
Filing Date:
12/12/1996
Assignee:
Honeywell Inc. (Minneapolis, MN)
Primary Class:
Other Classes:
D23/332, D23/335
Field of Search:
D23/332, D23/335, D23/337, D23/328, 392/365-369
View Patent Images:
US Patent References:
D376418Portable ceramic heaterDecember, 1996WangD23/337
D371834Air heaterJuly, 1996O'GradyD23/335
D343676Portable electric heater fanJanuary, 1994LimD23/335
D323382Heater fanJanuary, 1992WangD23/335



Foreign References:
GB2054073August, 1995
Other References:
Tatung Adv. Flyer.
Primary Examiner:
LICHTENSTEIN, LISA P
Attorney, Agent or Firm:
DARBY & DARBY P.C. (P.O. BOX 770 Church Street Station, New York, NY, 10008-0770, US)
Claims:
1. The ornamental design for a portable electric heater, as shown.

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;

FIG. 3 shows a right side perspective view of the protable electric heater shown in FIG.1;

FIG. 4 shows a top perspective view of the portable electric heater shown in FIG. 1;

FIG. 5 shows a rear perspective view of the portable electric heater shown in FIG. 1; and,

FIG. 6 shows a bottom plan view of the portable electric heater shown in FIG. 1.