Title:
Electric heater
United States Patent D402742


Inventors:
Chen, Cheng-ho (Taipei, TW)
Application Number:
29/085117
Publication Date:
12/15/1998
Filing Date:
03/17/1998
Assignee:
Yel Li Electrical Works Co., Ltd. (Taipei, TW)
Primary Class:
Other Classes:
D23/332
Field of Search:
D23/335, D23/332, D23/328, D23/381, 392/365-369, 392/375, 392/376
View Patent Images:
US Patent References:
4740670Electric fan heater for circulating and/or heating airApril, 1988Yoo392/366
D257059HeaterSeptember, 1980SchadeD23/335



Other References:
De Longhi America Cat., Heater A, upper middle side of page.
Primary Examiner:
LICHTENSTEIN, LISA P
Attorney, Agent or Firm:
BACON & THOMAS (625 SLATERS LANE 4TH FLOOR, ALEXANDRIA, VA, 22314, US)
Claims:
1. The ornametal design for an electric heater, as shown.

Description:

FIG. 1 is a perspective view of electric heater showing my design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.