Vacuum cleaner
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Jan 19, 2010
Grant Date -
Jan 19, 2006
app pub date -
Jan 14, 2005
filing date -
Jul 16, 2004
priority date (Note) -
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status (Latency Note)
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Abstract
A vacuum cleaner comprises: a body; a suction head arranged at a lower side of the body and sucking dust or filth; a suction fan mounted at the body and generating a suction force; a dust collecting container mounted in the body and collecting dust or filth sucked into the suction head; and a compression unit mounted at the body and compressing dust or filth collected in the dust collecting container.
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