Damper regulator assembly

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Information

Patent Grant
D300778

References
Source

Patent Number
D300,778
Date Filed
Friday, January 10, 1986
38 years ago
Date Issued
Tuesday, April 18, 1989
35 years ago

Inventors
- Charles Giannone
Original Assignees
- DURO DYNE CORPORATION, A CORP. OF NY
Examiners
- Burke; Wallace R.
- Tabor; Lavone D.
Agents
- Basseches; Mark T.
- Basseches; Paula T.

US Classifications
- D23 - Environmental heating and cooling
- D08 - Tools and hardware
Field of Search
- US
- D23 386
- D23 393
- D08 307-309
- 251 112-113
- 110 163
- 126 285 R
- 126 285 A
- 126 285 B
- 126 2855
- 126 286-287
- 126 2875
- 126 291-292
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for a damper regulator assembly, as shown.

US Referenced Citations (7)

Number	Name	Date	Kind
D103758	Anderson	Mar 1937
D103904	Welch	Mar 1937
1282811	Goldburg	Oct 1918
1885548	Rosenberg	Nov 1932
2345997	Anderson	Apr 1944
2350441	Anderson	Jun 1944
3073564	Alter	Jan 1963