Luann J Cutler

US Patent:

50507613, Sep 24, 1991

Filed:

May 15, 1990

Appl. No.:

7/528513

Inventors:

Luann J. Cutler - Crestview FL

Assignee:

The United States of America as represented by the Scretary of the Air
Force - Washington DC

International Classification:

B65D 4300
B65D 4500

US Classification:

220200

Abstract:

A shipping container cover structure is described which comprises side and end wall elements welded at corresponding first and second ends into a rectangular configuration, each of the end and side elements comprising a substantially hollow extruded wall structure including parallel spaced inner and outer walls, side walls substantially closing a space between the inner and outer walls and at least one web interconnecting the inner and outer walls intermediate the side walls and extending along the length of the inner and outer walls for providing structrual support to the inner and outer walls, and a top plate attached to the rectangular configuration along corresponding first sides of the end and side elements.