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Patent
   D325987
Priority
Jun 15 1990
Filed
Jun 15 1990
Issued
May 05 1992
Expiry
May 05 2006
Inventors
Valentin, …
Assg.orig
L B PLAST…
Assg.curr
L. B. Plas…
Entity
unknown
Referenced by
3
References
2
Maint.:
n/a
The ornamental design for an extrusion for use in the construction of a window, as shown and described.

FIG. 1 is a perspective view of an extrusion for use in the construction of a window showing my new design, the extrusion being broken in the center to indicate indeterminate length; and,

FIG. 2 is an end elevational view thereof.
INVENTORS:

Valentin, Volker S.

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
D376659, Nov 14 1995 Mikron Industries, Inc. Window component extrusion
D378430, Sep 22 1995 Dallaire Industries Ltd. Slider window frame component
D457659, Oct 13 2000 CHELSEA BUILDING PRODUCTS, INC Window component extrusion
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
4286716, Oct 02 1978 HT Troplast AG Building kit for vertical or horizontal sliding windows
D309950, Sep 19 1988 CertainTeed Corporation Window component extrusion
ASSIGNMENT RECORDS    Assignment records on the USPTO
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jun 11 1990VALENTIN, VOLKER S L B PLASTICS LIMITED, A CORP OF ENGLANDASSIGNMENT OF ASSIGNORS INTEREST 0053790131 pdf
Jun 15 1990L. B. Plastics Limited(assignment on the face of the patent)
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