Brushing – scrubbing – and general cleaning – Machines – With air blast or suction
Reexamination Certificate
2008-05-06
2008-05-06
Redding, David A (Department: 3723)
Brushing, scrubbing, and general cleaning
Machines
With air blast or suction
C015S327700, C015S412000, C055SDIG030
Reexamination Certificate
active
10816369
ABSTRACT:
A device for sucking up particles to be collected, in which at least one collecting compartment for collecting these particles is connected via an inlet opening of a partition to a suction device located inside at least one accommodating compartment. The collecting compartment is connected to the suction device in a manner that enables an airflow to be guided from the collecting compartment to the suction device. The partition contains, as an inlet opening, an air guiding funnel whose inlet surface forms a significant portion of the partition surface.
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Schwarz Heribert
Seith Thomas
Weigand Artur
BSH Bosch und Siemens Haus-geraete GmbH
Howard James E.
Redding David A
Warnock Russell W.
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