Electric heater
Description
FIG. 1 is a front elevational view of an electric heater showing my new design;
FIG. 2 is a rear view thereof;
FIG. 3 is a right side elevational view thereof;
FIG. 4 is a left side elevational view thereof;
FIG. 5 is a top plan view thereof; and,
FIG. 6 is a bottom plan view thereof.
Claims
The ornamental design for an electric heater, as shown and described.
Referenced Cited
Patent History
Patent number: D487141
Type: Grant
Filed: Jun 5, 2003
Date of Patent: Feb 24, 2004
Inventor: Tian Yu Gao (Nanshan District, Shenzhen)
Primary Examiner: Brian N. Vinson
Attorney, Agent or Law Firm: Birch, Stewart, Kolasch & Birch, LLP
Application Number: 29/183,027
Type: Grant
Filed: Jun 5, 2003
Date of Patent: Feb 24, 2004
Inventor: Tian Yu Gao (Nanshan District, Shenzhen)
Primary Examiner: Brian N. Vinson
Attorney, Agent or Law Firm: Birch, Stewart, Kolasch & Birch, LLP
Application Number: 29/183,027
Classifications
Current U.S. Class:
Heating Element Protected By Grille, Grid, Etc. (D23/335)
International Classification: 2304;
International Classification: 2304;