Static structures (e.g. – buildings) – With lifting or handling means for primary component or... – Position adjusting means; e.g. – leveling
Reexamination Certificate
2006-08-02
2010-11-02
Canfield, Robert J (Department: 3633)
Static structures (e.g., buildings)
With lifting or handling means for primary component or...
Position adjusting means; e.g., leveling
C052S745200
Reexamination Certificate
active
07823341
ABSTRACT:
To form a new structurally suspended slab or to raise an existing slab for a structural foundation, structural supports are placed in the ground. The structural supports are attached to lifting assemblies, which are also installed in the slab. Actuation of the lifting assembly allows the slab to be raised and/or lowered, thereby forming a suspended slab over a void of a desired size. Existing slabs may be repaired using similar techniques.
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Childress Tony
Kelly Mike
Cajilig Christine T
Canfield Robert J
CESlab, Inc.
Fenwick & West LLP
LandOfFree
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