Universal elbow

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Information

Patent Grant
D425612

References
Source

Patent Number
D425,612
Date Filed
Monday, July 27, 1998
25 years ago
Date Issued
Tuesday, May 23, 2000
24 years ago

Inventors
- John L. Andersen
Original Assignees
- Builder's Best, Inc.
Examiners
- Lichtenstein; Lisa
Agents
- Price, Heneveld, Cooper, DeWitt & Litton

US Classifications
- D23 - Environmental heating and cooling
Field of Search
- US
- D23 393
- D23 262
- D23 263
- D23 394
- 285 424
- 285 1792
- 285 183
International Classifications
- 2304
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for a universal elbow, as shown and described.

US Referenced Citations (3)

Number	Name	Date	Kind
D335174	Anderson	Apr 1993
D342130	Anderson	Dec 1993
5645482	Moss et al.	Jul 1997

Continuations (1)

	Number	Date	Country
Parent	080629	Dec 1997