Permeable-wall liquid dispensing bottle

Details Permeable-wall liquid dispensing bottle Permeable-wall liquid dispensing bottle

1996-10-18

1998-11-03

Shaver, Kevin P.

Dispensing

With filter

Associated with vent passage

2101981, 210472, 210496, 210501, 22218911, 2223211, 2223219, B67D 558

Patent

active

058296450

ABSTRACT:
A bottle for dispensing a liquid particularly intended for cosmetic, dermatological, or pharmaceutical applications, or any perfume product. An opening of the bottle is connected to a dispensing head provided with an airless pump, with a valve and with a cap. All or some of the walls of the bottle are made of a plastic having a very high air permeability so as to allow air to pass through the walls of the bottle.

REFERENCES:
patent: 3149758 (1964-09-01), Bush et al.
patent: 4533068 (1985-08-01), Meierhoefer
patent: 4615465 (1986-10-01), Grothoff
patent: 4917271 (1990-04-01), Kanner et al.
patent: 5154325 (1992-10-01), Ryder et al.
patent: 5183184 (1993-02-01), Ranalletta et al.
patent: 5209377 (1993-05-01), Steiner et al.

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