Expandable and collapsible modular structure

Details Expandable and collapsible modular structure Expandable and collapsible modular structure

2008-04-15

2008-04-15

Hess, Douglas A (Department: 3651)

Conveyors, chutes, skids, guides, and ways

Rollerways

Submerging and rising

C052S645000, C052S646000, C052S648100

Reexamination Certificate

active

07357238

ABSTRACT:
An expandable and collapsible structural module is provided. The module includes at least three strut pairs, the at least three strut pairs being arranged end to end, at least three corners being defined by connected ends of the at least three strut pairs. The module also includes at least three legs pivotably connected at respective ones of the at least three corners to the connected ends of the at least three strut pairs, at least one of the at least three legs being a telescoping leg.

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