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Patent
   D452574
Priority
Apr 30 2001
Filed
Apr 30 2001
Issued
Dec 25 2001
Expiry
Dec 25 2015
Inventors
Edger, Ron…
Assg.orig
Royal Grou…
Assg.curr
ROYAL GROU…
Entity
unknown
Referenced by
8
References
1
Maint.:
n/a
An ornamental design for a head frame extrusion, as shown and described.

FIG. 1 is a perspective of the head frame extrusion showing my new design; and,

FIG. 2 is an end elevational view of the head frame extrusion of FIG. 1.
INVENTORS:

Edger, Ronald Fredrick

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
D726936, Feb 03 2014 WELLS FARGO CAPITAL FINANCE, LLC, AS ADMINISTRATIVE AGENT Window frame profile
D726937, Feb 03 2014 WELLS FARGO CAPITAL FINANCE, LLC, AS ADMINISTRATIVE AGENT Window frame profile
D726938, Feb 03 2014 WELLS FARGO CAPITAL FINANCE, LLC, AS ADMINISTRATIVE AGENT Window frame profile
D726939, Feb 03 2014 WELLS FARGO CAPITAL FINANCE, LLC, AS ADMINISTRATIVE AGENT Window frame profile
D727534, Feb 03 2014 WELLS FARGO CAPITAL FINANCE, LLC, AS ADMINISTRATIVE AGENT Window frame profile
D727535, Feb 03 2014 WELLS FARGO CAPITAL FINANCE, LLC, AS ADMINISTRATIVE AGENT Window frame profile
D727536, Feb 03 2014 WELLS FARGO CAPITAL FINANCE, LLC, AS ADMINISTRATIVE AGENT Window frame profile
D727537, Feb 03 2014 WELLS FARGO CAPITAL FINANCE, LLC, AS ADMINISTRATIVE AGENT Window frame profile
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
D402051, Dec 19 1997 ROYAL GROUP, INC Window frame component
ASSIGNMENT RECORDS    Assignment records on the USPTO
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Apr 19 2001EDGER, RONALD FREDRICKRoyal Group Technologies LimitedASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0117520077 pdf
Apr 30 2001Royal Group Technologies Limited(assignment on the face of the patent)
Feb 01 2007Royal Group Technologies LimitedROYAL GROUP, INC CHANGE OF NAME SEE DOCUMENT FOR DETAILS 0235940193 pdf
MAINTENANCE FEES AND DATES:    Maintenance records on the USPTO
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