Lift rail extrusion
Latest Custom Window Extrusions, Inc. Patents:
Description
FIG. 1 is a perspective of the lift rail extrusion showing my new design the lift rail extrusion being of indefinite length; and,
FIG. 2 is an end elevational view of the lift rail extrusion of FIG. 1.
Claims
An ornamental design for a lift rail extrusion, as shown and described.
Referenced Cited
Patent History
Patent number: D453575
Type: Grant
Filed: Apr 23, 2001
Date of Patent: Feb 12, 2002
Assignee: Custom Window Extrusions, Inc. (Delmont, PA)
Inventor: Charles Ronald Scalzott (New Kensington, PA)
Primary Examiner: Doris Clark
Attorney, Agent or Law Firm: Cook, Alex, McFarron, Manzo, Cummings & Mehler, Ltd.
Application Number: 29/140,674
Type: Grant
Filed: Apr 23, 2001
Date of Patent: Feb 12, 2002
Assignee: Custom Window Extrusions, Inc. (Delmont, PA)
Inventor: Charles Ronald Scalzott (New Kensington, PA)
Primary Examiner: Doris Clark
Attorney, Agent or Law Firm: Cook, Alex, McFarron, Manzo, Cummings & Mehler, Ltd.
Application Number: 29/140,674
Classifications
