Receptacles – Horizontally attached receptacle sets – With stacking feature
Patent
1990-03-22
1990-12-18
Moy, Joseph Man-Fu
Receptacles
Horizontally attached receptacle sets
With stacking feature
220 2383, 220 4A, 206821, 206501, 206545, B65D 8528
Patent
active
049780239
ABSTRACT:
A modular cooler that is made of individually insulated modular cooler compartment units that can be stacked together to make a custom sized cooler for any occasion needed. The basic unit is a cylindrical bottom container having specific interlocking structure on its top edge. A tubular compartment unit having mating interlocking structure on its bottom edge is detachably engaged with the interlocking structure of the bottom container unit. A locking ring surrounds both of these interlocking structures and by rotating it a short predetermined distance the two units can be locked together or unlocked. One form of locking ring has a solid central wall that forms it into a compartment divider. Additional units can be stacked together by using additional tubular compartment units and locking rings. A disc-shaped top cover has interlocking structure on its bottom edge. O-rings are positioned between the interlocking structures to make the adjacent compartment watertight and airtight.
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Behlmann Marianne
Behlmann Timothy J.
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