Collapsible dispenser bottle

Details Collapsible dispenser bottle Collapsible dispenser bottle

1990-08-27

1992-01-28

Huppert, Michael S.

Dispensing

Collapsible wall-type container

222105, B65D 3700

Patent

active

050836781

ABSTRACT:
A semi-rigid bottle of unitary molded construction and formed of thermoplastic material for dispensing liquid includes a bottom wall having an offset spout, a pair of collapsible primary walls, and a pair of auxiliary walls interconnecting the primary walls. One of the primary walls is located further from the spout than the other primary wall and collapses a greater distance than the other primary wall collapses during dispensing of the bottle contents. The primary walls engage above the spout when collapsed.

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