Fireplace damper assembly unit

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Information

Patent Grant
D381743

References
Source

Patent Number
D381,743
Date Filed
Friday, July 23, 1993
31 years ago
Date Issued
Tuesday, July 29, 1997
27 years ago

Inventors
- Henry S. Szwartz
Examiners
- Lichtenstein; Lisa
Agents
- Weingram & Associates, P.C.

US Classifications
- D23 - Environmental heating and cooling
Field of Search
- US
- D23 403
- 454 5
- 454 7
- 454 2
- 126 286
International Classifications
- 2303
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for a fireplace damper assembly unit, as shown and described.

US Referenced Citations (1)

Number	Name	Date	Kind
3996920	Andrews	Dec 1976

Foreign Referenced Citations (2)

Number	Date	Country
2376935	Aug 1978	FRX
2505457	Nov 1982	FRX