Electric heater

- Perfect Union Co., Ltd.
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Description

FIG. 1 is a top front and left side perspective view of an electric heater showing my new 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.

Claims

The ornamental design for an electric heater, as shown and described.

Referenced Cited
U.S. Patent Documents
D456066 April 23, 2002 Ching
D456499 April 30, 2002 Ching
D462429 September 3, 2002 Gao
D462753 September 10, 2002 Gao
6480672 November 12, 2002 Rosenzweig et al.
D467324 December 17, 2002 Ching
Patent History
Patent number: D483102
Type: Grant
Filed: Dec 20, 2002
Date of Patent: Dec 2, 2003
Assignee: Perfect Union Co., Ltd. (Taipei Hsien)
Inventor: Chan Ching (Taipei Hsien)
Primary Examiner: B. J. Bullock
Attorney, Agent or Law Firm: Troxell Law Office PLLC
Application Number: 29/172,932
Classifications
Current U.S. Class: Heating Element Protected By Grille, Grid, Etc. (D23/335)
International Classification: 2303;