Window sash extrusion

Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

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

FIG. 2 is an end elevational view of the window sash extrusion of FIG. 1.

Claims

An ornamental design for a window sash extrusion, as shown and described.

Referenced Cited
U.S. Patent Documents
D381091 July 15, 1997 DiGiorgio
6003277 December 21, 1999 Graham et al.
Patent History
Patent number: D452743
Type: Grant
Filed: Apr 30, 2001
Date of Patent: Jan 1, 2002
Assignee: Royal Group Technologies Limited (Woodbridge)
Inventor: Ronald Fredrick Edger (Bolton)
Primary Examiner: Doris Clark
Application Number: 29/141,020
Classifications
Current U.S. Class: With Hollow Core (D25/124)
International Classification: 2501;