Gas separation – With nonliquid cleaning means for separating media – Solid agent cleaning member movingly contacts apparatus
Reexamination Certificate
2005-07-29
2010-06-15
Smith, Duane (Department: 1797)
Gas separation
With nonliquid cleaning means for separating media
Solid agent cleaning member movingly contacts apparatus
C055SDIG030, C055S304000, C015S352000
Reexamination Certificate
active
07736406
ABSTRACT:
A vacuum cleaner includes a main body accommodating therein an electric blower and a dust-removal driving body; and a filter unit including a frame body where a filter for collecting dust particles is installed and a dust removing plate provided at a downstream side of the filter, one end of the dust removing plate being fixed at the frame body. The other end of the dust removing plate is struck in an air flow direction by means related with driving the dust-removal driving body, thereby transmitting an impact on the frame body with a repulsive force thereof.
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Ishikawa Seiji
Kitai Atsushi
Kuroki Yoshiki
Sakatani Hideaki
Bacon & Thomas PLLC
Panasonic Corporation
Smith Duane
Turner Sonji
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