Removable dirt cup assembly with external filter

Brushing – scrubbing – and general cleaning – Machines – With air blast or suction

Reexamination Certificate

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Details

C015S351000, C055S429000, C055SDIG030

Reexamination Certificate

active

10631386

ABSTRACT:
A dirt cup for a vacuum cleaner includes a housing defining a dirt collection chamber, an inlet and an outlet in the housing in fluid communication with the dirt collection chamber and a filter holder on the housing external to the dirt collection chamber and downstream from the outlet. A vacuum cleaner incorporating the dirt cup is also provided.

REFERENCES:
patent: 2794513 (1957-06-01), Hultberg et al.
patent: 3766594 (1973-10-01), Westergren et al.
patent: 4426211 (1984-01-01), Ataka et al.
patent: 4545794 (1985-10-01), Himukai
patent: 5230722 (1993-07-01), Yonkers
patent: 5829090 (1998-11-01), Melito et al.
patent: 5840103 (1998-11-01), Dyson
patent: 5961676 (1999-10-01), King et al.
patent: 5961677 (1999-10-01), Scott
patent: 6035486 (2000-03-01), McCormick
patent: 6058558 (2000-05-01), Kim
patent: 6311366 (2001-11-01), Sepke et al.
patent: 6341404 (2002-01-01), Salo et al.
patent: 6532620 (2003-03-01), Oh
patent: 2001/0025395 (2001-10-01), Matsumoto et al.
patent: 2002/0073663 (2002-06-01), Sepke et al.
patent: 2002/0083550 (2002-07-01), Yang
patent: 2004/0074042 (2004-04-01), Overvaag
patent: 4240172 (1994-06-01), None
patent: 1033102 (2000-09-01), None
patent: 56-136642 (1981-10-01), None
patent: 56-136650 (1981-10-01), None

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