Multi-compartment containers

Claim 1

A multi-compartment container comprising: a body portion formed of thermoplastic material and including a confining wall forming upper and lower ends and an inner space therewithin, a divider wall integrally formed with said confining wall and dividing said inner space into a plurality of compartments, and a separately formed base connected to said confining wall for closing off said lower end of said confining wall and forming a bottom for a first of said compartments; said upper end of said confining wall forming a first continuous edge; said divider wall intersecting an internal surface of said confining wall and including a second edge forming an opening adjacent an upper end of said body portion communicating with said first compartment, said opening disposed internally of said first edge, a top portion formed of thermoplastic material and secured to said upper end of said confining wall to form a seal therearound, said top portion including a third continuous edge overlying said first edge of said body portion and immovably fixed thereto, a downwardly projecting collar forming a fourth edge overlying said second edge, said collar forming a first port communicating with said opening to form a passage therewith, and endless resilient seal means disposed in one of said second and fourth edges and engaging the other thereof in surrounding relationship to said passage to provide a seal between said compartments.