Portable water filtration bottle

Details Portable water filtration bottle Portable water filtration bottle

1998-03-19

1999-12-21

Lithgow, Thomas M.

Liquid purification or separation

With repair or assembling means

210238, 210266, 210282, 210464, 210466, 210209, 210501, 2105021, 2105101, 22218907, 22218909, 2221891, B01D 2704, B01D 2708, C02F 128, C02F 150, C02F 900

Patent

active

060044608

ABSTRACT:
A combination filter assembly and flexible, portable bottle having a bottom opening with a sealing cap attached thereto, to filter out substantially all INORGANICS, ORGANICS, RADIOLOGICAL CHEMICALS and MICROBIOLOGY held in water in the bottle. The filter assembly may be attached to an adapter sealed to the top of the flexible bottle. Water in the bottle passes through the filter assembly and out a top nozzle or valve when the flexible bottle is squeezed. The flexible bottle is filled with water through the bottom opening.

REFERENCES:
patent: 4529511 (1985-07-01), Breeden
patent: 5061367 (1991-10-01), Hatch
patent: 5122272 (1992-06-01), Iana et al.
patent: 5273649 (1993-12-01), Magnusson
patent: 5545315 (1996-08-01), Lenneman
patent: 5609759 (1997-03-01), Nohren, Jr. et al.
patent: 5681463 (1997-10-01), Shimizu
patent: 5840185 (1998-11-01), Hughes et al.
patent: 5914045 (1999-06-01), Palmer et al.
patent: 5928512 (1999-07-01), Hatch et al.

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