Electric heater

- Perfect Union Co., Ltd.
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Description

FIG. 1 is a top front and left side perspective view of 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 electric heater, as shown and described.

Referenced Cited
U.S. Patent Documents
D343230 January 11, 1994 Lim
D384734 October 7, 1997 Ellwood
D418591 January 4, 2000 Birdsell et al.
D459454 June 25, 2002 Shapiro
D483102 December 2, 2003 Ching
D513430 January 3, 2006 Blateri
D514675 February 7, 2006 Blateri
D515677 February 21, 2006 Blateri
D518563 April 4, 2006 Blateri
D519195 April 18, 2006 Blateri
D521132 May 16, 2006 Blateri
Patent History
Patent number: D532879
Type: Grant
Filed: Mar 3, 2005
Date of Patent: Nov 28, 2006
Assignee: Perfect Union Co., Ltd. (Taipei Hsien)
Inventor: Chan Ching (Taipei Hsien)
Primary Examiner: Brian N Vinson
Attorney: Troxell Law Office, PLLC
Application Number: 29/224,436
Classifications