WATER FILTER DEVICE AND REFRIGERATOR HAVING THE SAME
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United States of America Patent
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app pub date -
Apr 23, 2015
filing date -
Jan 7, 2009
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Abstract
A refrigerator includes a cabinet to define an outer appearance of the refrigerator and having a storage chamber therein; and a water filter device installed in the storage chamber, to purify water supplied from an external water supply source. The water filter device includes a filter unit to purify the water supplied from the water supply source, a storage tank unit to store the water purified through the filter unit, a case to accommodate the filter unit and the storage tank unit, a filter head assembly, and a water filter assembly separably coupled to the filter head assembly.
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