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Patent
   D557826
Priority
Nov 10 2006
Filed
Nov 10 2006
Issued
Dec 18 2007
Expiry
Dec 18 2021
Inventors
Willman, T…
Assg.orig
DECEUNINCK…
Assg.curr
Deceuninck…
Entity
unknown
Referenced by
5
References
9
Maint.:
n/a
The ornamental design of a window sash frame extrusion, as shown and described.

The sole FIGURE is a perspective view of a window sash frame extrusion, showing my new design, with a middle portion broken away to disclose indefinite length.
INVENTORS:

Willman, Todd A.

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
D679386, Mar 12 2012 Deceuninck North America, LLC Window frame extrusion
D783866, Sep 25 2015 Deceuninck North America, LLC Window sash extrusion
D836216, Jun 01 2015 VEKA, Inc. Window sash extrusion
D918428, Oct 21 2019 JELD-WEN, INC Window component extrusion
ER2846,
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
5570548, Feb 04 1993 THERMAL-GARD, INC Window sash and an associated method of making a window sash
5622017, Oct 19 1994 Andersen Corporation Window sash
D381091, May 30 1996 ROYAL GROUP, INC Lite rail sash
D438646, Jun 09 2000 Ply Gem Pacific Windows Corporation Large sash lift rail for window
D498545, Dec 01 2003 Deceuninck North America, LLC Window sash frame extrusion
D500560, Dec 01 2003 Deceuninck North America, LLC Window sash frame extrusion
D502999, May 15 2003 Mikron Industries, Inc Window component extrusion
D503485, Dec 01 2003 Deceuninck North America, LLC Window sash frame extrusion
D506014, Dec 01 2003 Deceuninck North America, LLC Window sash frame extrusion
ASSIGNMENT RECORDS    Assignment records on the USPTO
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Nov 08 2006WILLMAN, TODD A DECEUNINCK NORTH AMERICAASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0185950192 pdf
Nov 10 2006Deceuninck North America, LLC(assignment on the face of the patent)
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