Special receptacle or package – For body treatment article or material
Patent
1996-09-11
1998-02-17
Sewell, Paul T.
Special receptacle or package
For body treatment article or material
206364, 206222, 215 121, 215344, A61B 1706
Patent
active
057183341
ABSTRACT:
Container closure apparatus includes a rigid container having an open end with a top edge along with a a collapsible container disposed within the rigid container and having an open end. A cap is provided for covering the rigid and flexible container open ends and a plug seal provides a primary seal between the rigid container and the flexible container. The plug seal includes, in combination, a peripheral outwardly extending wall portion on the flexible container and a depending portion, extending from the cap, for pressing the wall portion against an inside wall of the rigid container. A gasket seal provides a secondary seal between the rigid container and the flexible container. The gasket seal includes, in combination, a lip outwardly extending from the flexible container open end and a groove, disposed in the cap, for pressing the lip against the rigid container top edge. The cap is secured to the rigid container in a position enabling the depending portion means to press the extending wall against the rigid container inside wall and enabling the groove to press lip against the rigid container top edge.
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Allergan
Hackler Walter A.
Lam Nhan T.
Sewell Paul T.
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