Gas separation – Multiple separators – each with discrete and longitudinally... – Centrifugal
Reexamination Certificate
2008-12-18
2011-10-11
Greene, Jason M (Department: 1776)
Gas separation
Multiple separators, each with discrete and longitudinally...
Centrifugal
C055S337000, C055S424000, C055S426000, C055S428000, C055S459100, C055S447000, C055SDIG030, C015S352000, C015S353000
Reexamination Certificate
active
08034140
ABSTRACT:
A cyclone separator useable in a surface cleaning apparatus comprises a cyclone casing defining a cyclone chamber and having first and second opposed ends and a sidewall extending between the first and second ends. A transition member is provided adjacent the end of the cyclone casing distal to the fluid inlet. The transition member has an inner surface the extends inwardly between the sidewall and the distal end.
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International Search Report received on the corresponding International Patent Applicaiton No. PCT/CA2008/002258, dated Apr. 9, 2009.
Bereskin & Parr LLP / S.E.N.C.R.L., s.r.l.
Bui Dung H
G.B.D. Corp.
Greene Jason M
Mendes da Costa Phillip C.
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