Electric heater

Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

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

FIG. 2 is a front view thereof.

FIG. 3 is a rear view thereof.

FIG. 4 is a right end view thereof.

FIG. 5 is a left end view thereof.

FIG. 6 is a top view thereof.

FIG. 7 is a bottom view thereof; and,

FIG. 8 is a perspective view of the opened case thereof.

The broken line showing is included for the purpose of illustrating portions of the article and forms no part of the claimed design.

Claims

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

Referenced Cited
U.S. Patent Documents
D270858 October 4, 1983 McInnes
5377666 January 3, 1995 Whitehouse
5399084 March 21, 1995 McCullough et al.
D410075 May 18, 1999 Wilson
D411293 June 22, 1999 Lipperini
D453213 January 29, 2002 Wilson
D475443 June 3, 2003 Wilson
6880275 April 19, 2005 Mix et al.
20050076903 April 14, 2005 Briere
20060003276 January 5, 2006 Bachinski et al.
Other references
  • http://www.electric-fire.com/product/fireplace-electric-fire.htm created Sep. 30, 2004.
Patent History
Patent number: D561317
Type: Grant
Filed: Aug 14, 2006
Date of Patent: Feb 5, 2008
Inventors: XiangHao Ou (Gangdong, Guzhen Town, Zhongshan City, Guangdong), JianXin Ou (Guzhen Town, Zhongshan City, Guangdong)
Primary Examiner: Ian Simmons
Assistant Examiner: Eric L Goodman
Attorney: David and Raymond Patent Firm
Application Number: 29/264,520
Classifications
Current U.S. Class: Fireplace Insert (D23/344)