Gas separation – Residue access – handling or removing means – Separable collection container
Reexamination Certificate
2003-10-15
2008-11-04
Smith, Duane (Department: 1797)
Gas separation
Residue access, handling or removing means
Separable collection container
C055SDIG020, C055SDIG030, C055S366000, C055S370000, C055S369000, C055S371000, C055S373000, C015S347000, C015S352000, C015S353000, C096S404000
Reexamination Certificate
active
07445655
ABSTRACT:
A removable dust collector for use in a dust compartment of a vacuum cleaner is provided and includes a holder that maintains the dust collector in an operating position, and a locking member that is placed in a locking position when the dust collector is removed. A cover of the dust compartment is prevented from closing and is placed in a release position when the dust collector is in an operating position. The locking member is maintained in its release position either by means of a filter bag inserted into a carrier or by an actuating member associated with the dust collector.
REFERENCES:
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patent: 7325274 (2008-02-01), Jeong
patent: 2004/0163205 (2004-08-01), Albert et al.
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International Search Report, Oct. 2, 2004.
Böck Armin
Kleinhenz Albert
Krammer Michael
BSH Bosch und Siemens Haus-geraete GmbH
Howard James E.
Pham Minh-Chau T.
Smith Duane
Warnock Russell W.
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