Heater

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Information

Patent Grant
D270858

References
Source

Patent Number
D270,858
Date Filed
Monday, May 11, 1981
43 years ago
Date Issued
Tuesday, October 4, 1983
41 years ago

Inventors
- Malcolm B. McInnes
Original Assignees
- Pyrox Limited
Examiners
- Kemper; Catherine E.
Agents
- Frost & Jacobs

US Classifications
- D23 - Environmental heating and cooling
Field of Search
- US
- D23 92-97
- 126 120
- 126 121
- 126 123
- 126 126
- 126 128
International Classifications
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for a heater, as shown and described.

US Referenced Citations (4)

Number	Name	Date	Kind
D182510	Gienke	Apr 1958
D203908	Green	Feb 1966
D249059	Moncrieff-Yeates	Aug 1978
D267584	Hilker	Jan 1983