Brushing – scrubbing – and general cleaning – Machines – With air blast or suction
Reexamination Certificate
2006-07-04
2006-07-04
Snider, Theresa T. (Department: 1744)
Brushing, scrubbing, and general cleaning
Machines
With air blast or suction
C015S327600, C015S352000
Reexamination Certificate
active
07069618
ABSTRACT:
The present invention refers to a vacuum cleaner appliance having a box-like body (1) made up of a top part (2) and a bottom part (3). The top part (2) includes a vacuum cleaning unit (16) provided with filter (20) and the bottom part (3) includes a space (25) for the housing of an extractable filter container (15) and an opening (11) for the intake of dusty air (13) provided in one of its side walls. The bottom part is provided with a side door (8) that is openable for the extraction of the filter container (15).
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patent: 2918693 (1959-12-01), Gasparini
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patent: 6158080 (2000-12-01), Schlapkohl
patent: 6560816 (2003-05-01), Harrelson, II
Diaz Robert A.
Eckert Seamans Cherin & Mellott , LLC
Silverman Arnold B.
Snider Theresa T.
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