Building units and construction elements – Architectural stock material – Extruded shape
Design Patent
2007-02-20
2007-02-20
Clark, Doris (Department: 2914)
Building units and construction elements
Architectural stock material
Extruded shape
Design Patent
active
29231540
CLAIM:
The ornamental design for a window component extrusion, as shown and described.
REFERENCES:
patent: 4922661 (1990-05-01), Dallaire et al.
patent: D380842 (1997-07-01), Tyra
patent: D381090 (1997-07-01), Jarrell
patent: D469884 (2003-02-01), Franson
3 photocopies end-profiles of AI. and steel extrusions used by customer, Columbia Manufacturing according to the information disclosure statement these designs were either known by others prior to the conception of the present invention or offered for sale more than one year prior to the filing date, Jun. 7, 2005, of this application.
Black Lowe & Graham PLLC
Clark Doris
Mikron Industries, Inc.
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