Building units and construction elements – Architectural stock material – Extruded shape
Design Patent
2007-12-18
2007-12-18
Clark, Doris (Department: 2914)
Building units and construction elements
Architectural stock material
Extruded shape
Design Patent
active
29268672
CLAIM:
The ornamental design of a window sash frame extrusion, as shown and described.
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patent: D381091 (1997-07-01), DiGiorgio
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patent: D498545 (2004-11-01), Willman et al.
patent: D500560 (2005-01-01), Willman et al.
patent: D502999 (2005-03-01), Wickland
patent: D503485 (2005-03-01), Willman et al.
patent: D506014 (2005-06-01), Willman et al.
Clark Doris
Deceuninck North America, LLC
Jacox Meckstroth & Jenkins
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