Thermostat

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Information

Patent Grant
D273944

References
Source

Patent Number
D273,944
Date Filed
Friday, February 12, 1982
43 years ago
Date Issued
Tuesday, May 22, 1984
40 years ago

Inventors
Original Assignees
- MARK CONTROLS CORPORATION
Examiners
- Holtje; Nelson C.
Agents
- Willian, Brinks, Olds, Hofer, Gilson & Lione Ltd.

US Classifications
- D10 - Measuring, testing, or signalling instruments
Field of Search
- US
- D10 49-53
- D10 50
- D10 102
- D10 103
- D10 75
- D10 78
- 337 302
- 337 303
- 236 DIG 19
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for a thermostat, as shown.

US Referenced Citations (4)

Number	Name	Date	Kind
D177151	Ray	Mar 1956
D185598	Dreyfuss	Jun 1959
D202441	Monson	Sep 1965
2279305	Drake	Apr 1942