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Patent
   D325993
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. Plast…
Entity
unknown
Referenced by
8
References
4
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
D353472, Aug 30 1993 Mikron Industries Window component extrusion
D357753, Jan 31 1994 Mikron Industries Window component extrusion
D366329, May 31 1995 Mikron Industries Window component extrusion
D450139, Dec 22 2000 VEKA, Inc. Wide frame
D600948, Jan 29 2007 STORSYSTEM LIMITED Tray runner
D917075, Jan 30 2020 Jeld-Wen, Inc. Fenestration component extrusion
D917076, Jan 30 2020 Jeld-Wen, Inc. Fenestration component extrusion
ER2846,
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
4370830, Jun 28 1980 Dynamit Nobel Aktiengesellschaft Sliding window
4428156, Oct 02 1981 Aluminum Company of America Reinforced window assembly
D289203, Nov 19 1983 L.B. (Plastics) Limited Window frame component
D301668, Oct 27 1988 Park B. Smith, Inc. Rug or similar article
ASSIGNMENT RECORDS    Assignment records on the USPTO
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jun 11 1990VALENTIN, VOLKER S L B PLASTICS LIMITED,ASSIGNMENT OF ASSIGNORS INTEREST 0053700207 pdf
Jun 15 1990L.B. Plastics Limited(assignment on the face of the patent)
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