Extrusion for use in the construction of a window

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Information

Patent Grant
D325981

References
Source

Patent Number
D325,981
Date Filed
Friday, June 15, 1990
34 years ago
Date Issued
Tuesday, May 5, 1992
32 years ago

Inventors
- Volker S. Valentin
Original Assignees
- L.B. PLASTICS INC
Examiners
- Word; A. Hugo
- Clark; Doris
Agents
- Adams, III; W Thad

US Classifications
- D25 - Building units and construction elements
Field of Search
- US
- D25 52
- D25 119-125
- 049 501-502
- 049 504
- 049 DIG 1
- 049 DIG 2
- 052 171
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for an extrusion for use in the construction of a window, as shown and described.

US Referenced Citations (3)

Number	Name	Date	Kind
D250420	Ward	Nov 1978
3271063	Garrett	Sep 1966
4281480	Wendt	Aug 1981