Static structures (e.g. – buildings) – Three-way corner construction – Barrier resting on top of vertical structures; e.g. – walls
Patent
1993-06-29
1996-07-30
Friedman, Carl D.
Static structures (e.g., buildings)
Three-way corner construction
Barrier resting on top of vertical structures; e.g., walls
521697, 52632, 52 7, 52455, 108 27, 4494, 4498, E04B 543, E04B 546
Patent
active
055400213
ABSTRACT:
Floor structures that are erected on a temporary basis on ground so that they can be removed and not do permanent damage to the environment. In one embodiment a frame is mounted on poles that are staked into the ground. The floor has sections that extend between sides of the frame and are connected together to move in unison to be extended for use and retracted for storage. Such extension and retraction may be motorized. In another embodiment a glass floor structure bridges a pool and steps provide access for people.
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Friedman Carl D.
Wood Wynn E.
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