Modular folding table

1. A connectable modular folding table assembly, comprising:

a first modular folding table, comprising:

a plurality of vertically disposed legs, each of said legs having an upper end and a lower end, said upper ends of said legs including lands;

a truss framework connected to each of said legs, said truss framework including a plurality of truss pairs of link members, each of said truss pairs including first and second link members having first and second ends, said first and second link members being pivotally connected together at a midpoint between said upper and lower ends, said first end of said first link member is pivotally connected to the upper end of one of said legs, and said second end of said first link member is slidably connected to an adjacent one of said legs, said first end of said second link member is pivotally connected to the upper end of one of said legs, and said second end of said second link member is slidably connected to an adjacent one of said legs, and said first and second link members being pivotally connected together in a scissors configuration so as to be extendable horizontally from a collapsed configuration to an extended configuration, and each of said first and second link members including a table top support bracket mounted to said first and second link members between said midpoint and said first ends of said link members;

a table top removably disposed on said lands and resting on said table top support brackets of said truss pairs of link members in said extended configuration;

wherein the upper ends of the legs along at least one side of the first modular folding table include a socket for receiving a table top support bar; and

a second modular folding table, wherein the upper ends of the legs along at least one side of the second modular folding table include lands for supporting said second table top and a socket for receiving said table top support bar.

2. The assembly claim 1 , wherein a plurality of said upper ends of said legs include a recess for receiving a lower end of a leg of a third modular folding table for vertically stacking the third modular folding table on the modular folding table.

3. The assembly claim 2 , further comprising an upper leg connector bracket configured to horizontally connect one said recess of one of the legs of the modular folding table to an adjacent recess in an upper end of a leg of the third modular folding table to horizontally connect the modular folding table and the third modular folding table together.

4. The assembly claim 1 , further comprising a first female connector bracket including a socket attached to a lower portion of one of said legs of said modular folding table, and a second female connector bracket including a socket attached to a lower portion of an adjacent leg of the second modular folding table, and a lower leg connector bracket configured to horizontally connect said first female connector bracket of said one of said legs of the modular folding table to said second female connector bracket of said adjacent leg of the second modular folding table.

5. The assembly claim 1 , wherein each of said legs further comprises a telescoping foot extension.

6. The assembly claim 5 , wherein each of said legs includes means for fixing said foot extension in a retracted position.

7. The assembly claim 5 , wherein each of said legs includes means for fixing said foot extension in an extended position.

8. The assembly claim 1 , wherein said table top comprises a plurality of segments connected together by at least one hinge so as to be foldable.

9. The assembly claim 8 , wherein said table top comprises at least three segments connected together by at least first and second hinges, said first and second hinges each including corresponding first and second pairs of flat plate portions connected to adjoining segments of the table top, respectively, each of said first and second pairs of flat plate portions being pivotally connected together by first and second pivot pins, respectively, and said first and second pivot pins being connected to said first and second hinges at different distances from said corresponding first and second pairs of flat plate portions so that said table top is foldable.

10. The assembly claim 1 , wherein said table top comprises a plurality of notches at corner locations corresponding to said plurality of legs when said legs and said truss framework are in said extended configuration.

11. The assembly claim 1 , further comprising at least two shelf support arms each having first and second ends, and means for removably attaching said first and second ends between adjacent legs for supporting a lower shelf.

12. The assembly claim 11 , wherein said lower shelf disposed on said at least two shelf support arms.

13. The assembly claim 12 , wherein said lower shelf comprises a plurality of segments hingedly connected together so as to be foldable.

14. The assembly claim 13 , wherein said lower shelf comprises at least three segments connected together by at least first and second hinges, said first and second hinges each including corresponding first and second pairs of flat plate portions connected to adjoining segments of the lower shelf, respectively, each of said first and second pairs of flat plate portions being pivotally connected together by first and second pivot pin, respectively, and said first and second pivot pins being connected to said first and second hinges at different distances from said corresponding first and second pairs of flat plate portions, so that said lower shelf is foldable.

15. The assembly claim 13 , wherein said lower shelf comprises a plurality of notches at corner locations corresponding to said plurality of legs when said legs and said truss framework are in said extended configuration.