Gas separation – Residue access – handling or removing means – Separable collection container
Reexamination Certificate
2007-10-19
2010-12-21
Greene, Jason M (Department: 1775)
Gas separation
Residue access, handling or removing means
Separable collection container
C055S428000, C055S433000, C055S337000, C055S430000, C055S466000, C055SDIG030, C015S353000
Reexamination Certificate
active
07854782
ABSTRACT:
A vacuum cleaner includes a vacuum cleaner body, a cyclone unit which is mounted at the vacuum cleaner body, and separates dust from drawn air, a dust separating unit which is engaged with a lower end of the cyclone unit, said dust separating unit being configured to collect separated dust, said dust separating unit being detachable from the cyclone, and said dust separating unit comprising a compressing plate compressing the collected dust; and a driving unit which is disposed at a lower end of the dust separating unit, said driving unit being configured to ascend and descend the dust separating unit to be detachably connected to the cyclone unit and drives the compressing plate.
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Cha Seung-Yong
Kim Hyoun-Soo
Kim Min-Ha
Lee Hyun-Ju
Oh Jang-Keun
Bui Dung
Greene Jason M
Ohlandt Greeley Ruggiero & Perle LLP
Samsung Gwangju Electronics Co. Ltd.
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