| CPC B65D 90/08 (2013.01) [B65D 88/12 (2013.01); B65D 90/02 (2013.01); B65D 88/121 (2013.01)] | 20 Claims |

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1. A shipping container, comprising:
a top side beam comprising an open-sided beam comprising a web which includes:
a vertical web plate that extends vertically along a height direction of the container;
a lower wing plate connected to a lower portion of the vertical web plate,
a first portion of the lower wing plate extending perpendicular to the vertical web plate in a horizontal direction towards an inside portion of the container, and
the lower wing plate being fixedly connected to a side plate of the container; and
an upper wing plate connected to an upper portion of the vertical web plate,
the upper wing plate being fixedly connected to a top plate of the container,
wherein the open-sided beam comprises a normal C shape.
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