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Patent
   D424712
Priority
Jun 10 1999
Filed
Jun 10 1999
Issued
May 09 2000
Expiry
May 09 2014
Inventors
Siudzinski…
Assg.orig
DAYTON TEC…
Assg.curr
Deceuninck…
Entity
unknown
Referenced by
8
References
2
Maint.:
n/a
The ornamental design of a door frame extrusion, as shown and described.

The FIGURE is a front perspective view of a door frame extrusion, showing my new design, with a middle portion broken away in the center to disclose indefinite length.
INVENTORS:

Siudzinski, Paul A.

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
D444894, Oct 13 2000 CHELSEA BUILDING PRODUCTS, INC Window component extrusion
D447576, Sep 21 2000 CHELSEA BUILDING PRODUCTS, INC Window component extrusion
D448864, Oct 13 2000 CHELSEA BUILDING PRODUCTS, INC Window component extrusion
D457659, Oct 13 2000 CHELSEA BUILDING PRODUCTS, INC Window component extrusion
D471648, Mar 15 2002 Deceuninck North America, LLC Window component extrusion
D674219, Jun 07 2012 Seidae Industrial Co., Ltd. Showcase frame extrusion
D674220, Jun 07 2012 Seidae Industrial Co., Ltd. Showcase frame extrusion
D674221, Jun 07 2012 Seidae Industrial Co., Ltd. Showcase frame extrusion
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
5584157, Jan 17 1996 Structure of a door frame
D299965, Mar 06 1985 L.B. (Plastics) Limited Door frame component
ASSIGNMENT RECORDS    Assignment records on the USPTO
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jun 02 1999SIUDZINSKI, PAUL A DAYTON TECHNOLOGIES, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0100160780 pdf
Jun 10 1999Dayton Technologies, Inc.(assignment on the face of the patent)
Dec 26 2000DAYTON TECHNOLOGIES, INC DAYTON TECHNOLOGIES, L L C MERGER SEE DOCUMENT FOR DETAILS 0121340567 pdf
Dec 31 2004DAYTON TECHNOLOGIES, L L C Deceuninck North America, LLCCHANGE OF NAME SEE DOCUMENT FOR DETAILS 0161950158 pdf
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