Wall extrusion

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Description

FIG. 1 is a fragmented front, top, left side perspective view of an extrusion embodying my design;

FIG. 2 is a top plan view thereof, the bottom plan view of the extrusion being a mirror image thereof;

FIG. 3 is a reduced fragmented rear elevational view thereof;

FIG. 4 is a reduced fragmented right side elevational view thereof;

FIG. 5 is a reduced fragmented left side elevational view thereof; and,

FIG. 6 is a reduced front elevational view thereof; it being understood that the extrusion has been broken along one end as an indication of indeterminate length.

Claims

The ornamental design for a wall extrusion, as shown and described.

Referenced Cited
U.S. Patent Documents
3465488 September 1969 Miller
4680912 July 21, 1987 Pantalone
5062250 November 5, 1991 Buzzella
D324575 March 10, 1992 Davis
5950385 September 14, 1999 Herren
6588155 July 8, 2003 Theune et al.
6668500 December 30, 2003 Lamberts
D489830 May 11, 2004 Barnett
D511013 October 25, 2005 Bullock, Jr. et al.
D511217 November 1, 2005 Bullock, Jr. et al.
Other references
  • U.S. Appl. No. 29/264,696, filed Aug. 16, 2006, Bullock.
  • U.S. Appl. No. 29/264,698, filed Aug. 16, 2006, Hansen.
Patent History
Patent number: D557429
Type: Grant
Filed: Aug 16, 2006
Date of Patent: Dec 11, 2007
Assignee: Environmental Air Systems, Inc. (High Point, NC)
Inventor: William N. Bullock, Jr. (Greensboro, NC)
Primary Examiner: Doris Clark
Application Number: 29/264,697
Classifications
Current U.S. Class: Extruded Shape (19) (D25/119)