Aluminium extrusion

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Description

FIG. 1 is a perspective view of an aluminium extrusion showing our new design;

FIG. 2 is a top plan view;

FIG. 3 is a front elevational view, the rear elevational view being a mirror image thereof;

FIG. 4 is a bottom plan view; and,

FIG. 5 is a right side elevational view, the left side elevational view being a mirror image thereof.

Referenced Cited
U.S. Patent Documents
4258515 March 31, 1981 Owen
Foreign Patent Documents
109428 October 1990 AUX
109429 October 1990 AUX
109430 October 1990 AUX
109431 October 1990 AUX
109432 October 1990 AUX
111210 June 1991 AUX
114582 July 1992 AUX
115036 September 1992 AUX
116010 December 1992 AUX
116015 December 1992 AUX
116831 April 1993 AUX
Other references
  • Anchor Extruded Plastics Catalog, .COPYRGT.1960, Extrusion on bottom right of page 51, labeled LS-7.
Patent History
Patent number: D368781
Type: Grant
Filed: Aug 25, 1994
Date of Patent: Apr 9, 1996
Assignee: Icam Limited (Wellington)
Inventors: Jonathan D. Custance (Wellington), Brandon D. Syme (Wellington)
Primary Examiner: Doris Clark
Law Firm: Merchant, Gould, Smith, Edell, Welter & Schmidt
Application Number: 0/27,625
Classifications
Current U.S. Class: With Hollow Core (D25/122)