Portable deck

Claim 2

A deck structure for forming a flooring surface by supporting patio stone blocks in a fixed position above a ground surface, said deck comprising; a plurality of fixedly dimensioned patio stone blocks, and a substantially horizontal frame defining a plurality of substantially vertically aligned openings, each opening dimensioned to receive a fixedly dimensioned patio stone, and including means for supporting a stone at one end of each opening, and wherein said frame comprises at least three border planks defining a closed, polygonal border, at least one stringer plank extending across said polygonal border, and at least one cross plank having a length dimensioned to wholly fit intermediate a first plank of said at least one stringer plank and a next adjacent second plank selected from the group consisting of stringer planks and border planks, and means for securing said cross plank to said first plank and said second plank; wherein said means for supporting comprises an elongated notch extending along the upper interior edge of each border plank and an elongated notch extending along both upper edges of each of said at least on stringer plank and each of said at least one cross plank, said notches defining a peripheral ledge extending around said openings.

Claim 3

The invention as defined in claim 1 wherein each notch has a vertical depth less than the heights of the patio stone blocks.

Claim 4

The invention as defined in claim 2 wherein said patio stone blocks are formed of prestressed concrete.

Claim 5

The invention as defined in claim 3 wherein said patio stone blocks have been compressed.

Claim 6

The invention as defined in claim 1 and further comprising a flange plate and means for securing said flange plate to at least one of said border planks so that said flange plate extends outwardly from the bottom of said at least one border plank.

Claim 7

A deck frame structure for supporting a plurality of fixedly dimensioned patio stone blocks in a fixed position above a ground surface, said deck frame comprising; a substantially horizontal frame defining a plurality of vertically aligned openings, each opening having at least an upper portion dimensioned to receive a fixedly dimensioned patio stone block and including means for supporting a patio stone block at the upper portion of each said opening; wherein said frame comprises at least three border planks defining a closed, polygonal border; at least one stringer plank extending across said polygonal border, and first means for securing said stringer plank to said polygonal border; wherein said first means for securing comprises a vertically aligned recess adjacent each end of said stringer plank and open along the entire height of the interior side of said polygonal border for receiving an end of said stringer plank; and at least one cross plank and second means for securing each said cross plank to one of said at least one stringer planks, and wherein said second means comprises a vertically aligned recess open along the entire height of the stringer plank in said stringer plank for receiving an end of said cross plank therein.

Claim 8

A deck frame structure for supporting a plurality of fixedly dimensioned patio stone blocks in a fixed position above a ground surface, said deck frame comprising; a substantially horizontal frame defining a plurality of vertically aligned openings, each opening having at least an upper portion dimensioned to receive a fixedly dimensioned patio stone block and including means for supporting a patio stone block at the upper portion of each said opening; wherein said frame comprises at least three border planks defining a closed, polygonal border; at least one stringer plank extending across said polygonal border, and first means for securing said stringer plank to said polygonal border; wherein said first means for securing comprises a vertically aligned recess adjacent each end of said stringer plank and open along the entire height of the interior side of said polygonal border for receiving an end of said stringer plank; and at least one cross plank and second means for securing each said cross plank to one of said at least one stringer planks, and wherein said second means comprises a vertically aligned recess open along the entire height of the stringer plank in said stringer plank for receiving an end of said cross plank therein.

Claim 9

The invention as defined in claim 6 and further comprising a flange plate and means for securing said flange plate to at least one of said border planks so that said flange plate extends outwardly from the bottom of said at least one border plank.

Claim 10

A deck structure for forming a flooring surface by supporting patio stone blocks in a fixed position above a ground surface, said deck comprising: a plurality of fixedly dimensioned patio stone blocks, and a substantially horizontal frame defining a plurality of substantially vertically aligned openings, each opening dimensioned to receive a fixedly dimensioned patio stone, and including means for supporting a stone at one end of each opening, and wherein said frame comprises at least three border planks defining a closed, polygonal border, at least one stringer plank extending across said polygonal border, and at least one cross plank extending intermediate a first plank of said at least one stringer plank and a next adjacent second plank selected from the group consisting of stringer planks and border planks, and means for securing said cross plank to said first plank and said second plank; said cross plank having first and second longitudinal ends, and wherein said cross plank securing means comprises a vertically aligned recess in each of said first and second planks, each recess being dimensioned to receive one of said longitudinal ends of said cross plank, and wherein said means for supporting comprises an elongated notch extending along the upper interior edge of each border plank and an elongated notch extending along both upper edges of each of said at least one stringer plank and each of said at least one cross plank, said notches defining a peripheral ledge extending around said openings.

Claim 11

A deck structure for forming a flooring surface by supporting patio stone blocks in a fixed position above a ground surface, said deck comprising: a plurality of fixedly dimensioned patio stone blocks, and a substantially horizontal frame defining a plurality of substantially vertically aligned openings, each opening dimensioned to receive a fixedly dimensioned patio stone, and including means for supporting a stone at one end of each opening, and wherein said frame comprises at least three border planks defining a closed, polygonal border, at least one stringer plank extending across said polygonal border, and at least one cross plank extending intermediate a first plank of said at least one stringer plank and a next adjacent second plank selected from the group consisting of stringer planks and border planks, and means for securing said cross plank to said first plank and said second plank; said cross plank having first and second longitudinal ends, and wherein said cross plank securing means comprises a vertically aligned recess in each of said first and second planks, each recess being dimensioned to receive one of said longitudinal ends of said cross plank, and wherein said means for supporting comprises an elongated notch extending along the upper interior edge of each border plank and an elongated notch extending along both upper edges of each of said at least one stringer plank and each of said at least one cross plank, said notches defining a peripheral ledge extending around said openings.

Claim 12

The invention as defined in claim 8 wherein said frame is supported by the ground surface.

Claim 13

The invention as defined in claim 9 wherein said ground surface is covered with at least one sheet of plastic material.

Claim 14

The invention as defined in claim 8 wherein said closed polygonal border defines the periphery of a first modular, integral frame portion, and wherein said frame comprises at least one of said frame portions.

Claim 15

The invention as defined in claim 11 wherein said frame comprises at least two of said frame portions, and means for integrally securing said frame portions together.