Drain pump and washing machine having the same
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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May 23, 2017
Grant Date -
Aug 28, 2014
app pub date -
Feb 26, 2014
filing date -
Feb 27, 2013
priority date (Note) -
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status (Latency Note)
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Abstract
A washing machine includes: a cabinet; a tub; a pump case provided so as to drain washing water; a pump filter that filters foreign substances in washing water and is able to be detached from the pump case; and a pump filter head that is combined with one side of the pump filter and causes the pump filter to rotate, wherein the pump filter head includes: a first head having a first state in which the first head is engaged with one side of the pump case and is combined with the pump case and a second state in which the first head is released from the pump case; and a second head that is positioned at front of the first head and is rotatable separately from the first head in the first state. A user can recognize whether the pump filter is fully fastened to the pump case.
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