Fireplace heater

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Information

Patent Grant
D253718

References
Source

Patent Number
D253,718
Date Filed
Thursday, January 5, 1978
46 years ago
Date Issued
Tuesday, December 18, 1979
44 years ago

Inventors
- Donald A. Boyd
- Allen W. Gale
Original Assignees
- Cardinal American Corporation
Examiners
- Burke; Wallace R.
- Kemper; Catherine

US Classifications
- D23 - Environmental heating and cooling
- D07 - Equipment for preparing or serving food or drink not elsewhere specified
Field of Search
- US
- D07 206
- D07 207
- D23 92
- D23 93
- D23 94
- D23 95
- D23 96
- D23 97
- 126 120
- 126 121
- 126 163
- 126 164
- 126 165
International Classifications
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for a fireplace heater, substantially as shown.

US Referenced Citations (3)

Number	Name	Date	Kind
D248565	Watson	Jul 1978
4088114	Johnson	May 1978
4114590	Frahm	Sep 1978