Cleaning and liquid contact with solids – Processes – Paints – varnishes – lacquers – or enamels – removal
Reexamination Certificate
2008-01-29
2008-01-29
Barr, Michael (Department: 1746)
Cleaning and liquid contact with solids
Processes
Paints, varnishes, lacquers, or enamels, removal
C068S213000, C134S103200, C134S117000, C134S138000, C134S143000, C134S148000, C134S149000
Reexamination Certificate
active
07323066
ABSTRACT:
A device and method for cleaning paint accessories and particularly roller covers and/or other paint accessories simultaneously or individually. A spray head has a fluid inlet engageable to a source of fluid and a fluid collection chamber in communication with the fluid inlet. A plurality of spray apertures are radially spaced within the spray head to be adjacent the nap of a roller cover during use. A sealing surface positioned within the radius of the spray apertures seals off an end of the roller cover. A housing having an inner cavity for receiving a roller cover has a diameter sized to create cleansing fluid flow through the nap of a roller cover. A plurality of outlet apertures in communication with the inner cavity are radially spaced to be adjacent a nap portion of a roller cover during use. A plurality of decreased diameter nestable sleeves adapted to fit in the housing are also provided to accommodate variously circumferentially dimensioned paint rollers.
REFERENCES:
patent: 3421527 (1969-01-01), Dettman
patent: 4380478 (1983-04-01), Cooney
patent: 5086796 (1992-02-01), Bailey
patent: 5932028 (1999-08-01), Carrie et al.
Barr Michael
McManus Kajane
Patel Rita R
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