Patent ID: 7334778

Claim:
A modular fence system for forming a polygonal enclosure comprising: three or more stackable fence modules, each fence module comprising two end supports, each end support having a substantially vertical member connected at a lower end to a first end of a horizontal member, the vertical member and the horizontal member being in the same plane; and an angle arm extending between an upper end of the substantially vertical member and a second end of the horizontal member; a plurality of span members connected between the angle arms of the two end supports and spacing apart the two end supports in substantially parallel arrangement for forming an inside space therebetween, the angle arm of each of the end supports being connected at a side of the vertical member adjacent the inside space and at a side of the horizontal member adjacent the inside space so as to extend the inside space between the vertical member and the horizontal member of the two end supports, the inside space being open to permit the span members and angle arms of another of the three or more fence modules to fit therein for stacking of the three or more fence modules in a substantially nested arrangement; and means for pivotal attachment connected to each of the two end supports of each of the three or more fence modules and operatively connectable between adjacent fence modules of the three or more fence modules for forming the polygonal enclosure.