Gas separation – Multiple separators – each with discrete and longitudinally... – Centrifugal
Reexamination Certificate
2005-12-13
2005-12-13
Chiesa, Richard L. (Department: 1724)
Gas separation
Multiple separators, each with discrete and longitudinally...
Centrifugal
C015S353000, C055SDIG030
Reexamination Certificate
active
06974488
ABSTRACT:
A vacuum cleaner with an external surface incorporates a cyclonic separating apparatus that includes a plurality of cyclones arranged in parallel with one another. The cyclones each have a tapered body with an outside wall and are arranged so that at least a part of each outside wall forms part of the external surface of the vacuum cleaner.
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Chiesa Richard L.
Dyson Limited
Morrison & Foerster / LLP
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