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Patent
   D557820
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
7
References
5
Maint.:
n/a
The ornamental design of a window sill frame extrusion, as shown and described.

The sole FIGURE is a perspective view of a window sill 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
D759231, Mar 11 2015 Deceuninck North America, LLC Window frame extrusion
D767788, Mar 11 2015 Deceuninck North America, LLC Window frame extrusion
D767789, Mar 11 2015 Deceuninck North America, LLC Window frame extrusion
D767790, Mar 11 2015 Deceuninck North America, LLC Window frame extrusion
D767791, Mar 11 2015 Deceuninck North America, LLC Window frame extrusion
D767792, Mar 11 2015 Deceuninck North America, LLC Window frame extrusion
D831859, Dec 04 2017 Chelsea Building Products, Inc.; CHELSEA BUILDING PRODUCTS, INC Window component extrusion
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
5544457, Feb 08 1995 A. & D. PREVOST INC. Bead for retaining and air sealing a windowpane and window assembly therewith
D374091, Oct 24 1995 ROYAL GROUP, INC Window sill
D374093, Oct 24 1995 ROYAL GROUP, INC Window sill
D381088, Oct 18 1995 ROYAL GROUP, INC Window sill
D436672, Feb 28 2000 Ply Gem Pacific Windows Corporation Construction sill for double and single hung window
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 0185590782 pdf
Nov 10 2006Deceuninck North America, LLC(assignment on the face of the patent)
MAINTENANCE FEES AND DATES:    Maintenance records on the USPTO
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