Air cleaner
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Oct 26, 2004
Grant Date -
Feb 5, 2004
app pub date -
Nov 21, 2002
filing date -
Jul 31, 2002
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An air cleaner comprises a filter element, for filtrating air, including a frame structure, a case provided with an opening through which the filter element is inserted into the case and having an abutment surface to which the seal portion of the filter element contacts, and a holder provided with a lid portion closing the opening of the case when fitted to the case. The filter element is first inserted into the case and the holder is thereafter fitted into the case so as to contact the seal portion of the filter element to the abutment surface of the case.
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Family
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