Cleaning and liquid contact with solids – Apparatus – With treating fluid purifying or separating means
Reexamination Certificate
2006-01-17
2008-08-12
Barr, Michael (Department: 1792)
Cleaning and liquid contact with solids
Apparatus
With treating fluid purifying or separating means
C134S110000, C134S137000, C134S138000, C134S143000, C134S155000, C134S177000, C134S182000, C134S183000, C134S186000
Reexamination Certificate
active
07409960
ABSTRACT:
The invention aims at improving a cleaning fluid container (3) for a cleaning device (RV) for personal needs, in particular for cleaning a shaving head (SK) of a dry shaving apparatus (R), with a housing (20), with an inlet port (15) provided on the housing (20) to admit cleaning fluid (11), with an outlet port (14) equally provided on the housing (20) to discharge the cleaning fluid (11), and with a filter element (F), said filter element (F) being provided with filter pores for filtering out solid particles, particularly hair particles, and being arranged in a flow area between the inlet port (15) and the outlet port (14), in a manner enabling the pump capacity to be significantly reduced or the service life of a cartridge (K) to be substantially increased. This is accomplished in that the filter element (F) has pores of a size causing part of the particles to penetrate the filter element (F) according to their size.
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Dietzel Daniel
Hoser Jurgen
Barr Michael
Braun GmbH
Fish & Richardson P.C.
Patel Rita R
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