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Patent
   D453575
Priority
Apr 23 2001
Filed
Apr 23 2001
Issued
Feb 12 2002
Expiry
Feb 12 2016
Inventors
Scalzott, …
Assg.orig
CUSTOM WIN…
Assg.curr
Custom Win…
Entity
unknown
Referenced by
39
References
2
Maint.:
n/a
An ornamental design for a lift rail extrusion, as shown and described.

FIG. 1 is a perspective of the lift rail extrusion showing my new design the lift rail extrusion being of indefinite length; and,

FIG. 2 is an end elevational view of the lift rail extrusion of FIG. 1.
INVENTORS:

Scalzott, Charles Ronald

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
D590515, Feb 07 2008 ENERGI FENESTRATION SOLUTIONS USA, INC Window frame profile
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D597221, Mar 05 2008 ENERGI FENESTRATION SOLUTIONS USA, INC Window frame profile
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THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
4958468, May 07 1986 PREFERRED TECHNICAL GROUP, INC Combination support and attachment bar for a window
D333356, Aug 03 1990 Slocomb Industries Lift rail extrusion for a window
ASSIGNMENT RECORDS    Assignment records on the USPTO
//
Executed onAssignorAssigneeConveyanceFrameReelDoc
Apr 04 2001SCALZOTT, CHARLES RONALDCUSTOM WINDOW EXTRUSIONS, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0117390001 pdf
Apr 23 2001Custom Window Extrusions, Inc.(assignment on the face of the patent)
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