Agitating – Stirrer within stationary mixing chamber – Rotatable stirrer
Reexamination Certificate
2005-03-08
2005-03-08
Soohoo, Tony G. (Department: 1723)
Agitating
Stirrer within stationary mixing chamber
Rotatable stirrer
C366S301000, C366S309000, C366S310000
Reexamination Certificate
active
06863432
ABSTRACT:
Mixer comprising a housing having filling and emptying openings, two corotating stirrers and drivers for the stirrers, one of the stirrers being arranged centrally in the housing and having at least a drive shaft and at least one transverse beam fitted to the drive shaft and at least one stirring arm fitted at their ends to the transverse beam.
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patent: 199 36 302 (1999-08-01), None
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patent: WO 9966329 (1999-12-01), None
Kohlgrüber Klemens
Schuchardt Heinrich
Bayer Aktiengesellschaft
Norris McLaughlin & Marcus PA
Soohoo Tony G.
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