Combined knockdown base and multiple seat unit for a picnic table

Description

FIG. 1 is a side elevational view of a combined knockdown base and multiple seat unit for a picnic table, showing my new design;

FIG. 2 is a top plan view;

FIG. 3 is a bottom plan view;

FIG. 4 is a fragmentary, greatly enlarged top plan view of the center of the base; and

FIG. 5 is a fragmentary, greatly enlarged bottom plan view of the center of the base.