Multi-chamber tube with partition of enhanced stiffness

Details Multi-chamber tube with partition of enhanced stiffness Multi-chamber tube with partition of enhanced stiffness

2006-03-28

2006-03-28

Castellano, Stephen (Department: 3727)

Receptacles

Compartmented container

Compartment partition is stiff and fixed in position

Reexamination Certificate

active

07017770

ABSTRACT:
In a multi-chamber tube in which a partition extending longitudinally through the body portion of the tube divides the interior thereof into the plurality of chambers each for containing respective substances to be discharged in combination from the tube unwanted fluctuations in the amount of substances discharged from the tube can be reduced by the partition and the tube body portion being formed from sheets of different stiffness.

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Patent abstract and machine translation of JP 05-246447. Two pages of abstract and three pages of translation.
Patent Abstract of Japan of JP 64-087327. Two pages of abstract.

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