Extrusion

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Information

Patent Grant
D408931

References
Source

Patent Number
D408,931
Date Filed
Friday, March 21, 1997
28 years ago
Date Issued
Tuesday, April 27, 1999
25 years ago

Inventors
Original Assignees
- YKK Corporation of America
Examiners
- Clark; Doris
Agents
- Finnegan, Henderson, Farabow, Garrett & Dunner, L.L.P.

US Classifications
- D25 - Building units and construction elements
Field of Search
- US
- D25 60
- D25 52
- D25 119-125
- 049 504
- 049 501
- 049 DIG 1
- 049 DIG 2
- 052 2045
International Classifications
- 2501
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for an extrusion, as shown and described.

US Referenced Citations (2)

Number	Name	Date	Kind
D345429	Bancroft	Mar 1994
3859754	Budich et al.	Jan 1975