Portable water purifier

Details Portable water purifier Portable water purifier

1990-01-24

1991-02-05

Fisher, Richard V.

Liquid purification or separation

Filter

Portable receptacle draining type

210472, 210476, 210477, 210482, B01D 2708

Patent

active

049902547

ABSTRACT:
A portable water purifier comprises an outer elongated hollow body having openings formed at the upper and lower portions, a cup adapted to be inserted in the outer elongated hollow body from the lower opening thereof, a filtering elongated hollow body adapted to be inserted in the cup from the upper opening of the outer elongated hollow body, and a cap fitted detachably on the upper portion of the outer elongated hollow body to cover this upper opening. The cup and the filtering elongated hollow body are accommodated in the outer elongated hollow body when the portable water purifier is not used in a portable manner. When this portable water purifier is used, the cup is pulled out from the outer elongated hollow body and is set under the outer elongated hollow body, so that water is poured from the upepr opening of the outer elongated hollow body and is filtered through a filter in the filtering elongated hollow body. The filtered water is stored in the cup.

REFERENCES:
patent: 341068 (1886-05-01), Smith
patent: 1245932 (1917-11-01), Larson
patent: 1267417 (1918-05-01), Jones
patent: 2743664 (1956-05-01), Dale
patent: 3696931 (1972-10-01), Hough
patent: 4895648 (1990-01-01), Hankammer
patent: 4946591 (1990-08-01), Mealey

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