Force-resistant portable building

Details Force-resistant portable building Force-resistant portable building

2005-03-08

2005-03-08

Slack, Naoko (Department: 3635)

Static structures (e.g., buildings)

Preassembled subenclosure or substructure section of unit or...

C052S143000, C052S515000, C052S630000, C220S001500

Reexamination Certificate

active

06862847

ABSTRACT:
The present invention discloses, in certain aspects, a portable building with a plurality of interconnected walls defining an interior space therebetween, a floor on which the walls are positioned, a roof structure connected on top of the walls, a layer of sprayed-on urethane material on at least one of the floor, walls, and roof structure, and a layer of force-resistant material on at least one of the floor, walls, and roof structure.

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