Cleaning and liquid contact with solids – Apparatus – With plural means for supplying or applying different fluids...
Reexamination Certificate
2005-09-20
2005-09-20
Barr, Michael (Department: 1746)
Cleaning and liquid contact with solids
Apparatus
With plural means for supplying or applying different fluids...
C134S174000, C134S198000
Reexamination Certificate
active
06945261
ABSTRACT:
Described and claimed are apparatuses and systems for surface cleaning comprising a pump and an applicator connected to the pump through which one or more cleaning agents can be applied to the surface at an operating pressure that is about 600 PSI or less and an operating flow rate that is about 1 gal/min or less.
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Münch Stefan
Wadsworth John
Barr Michael
Breininger Thomas M.
Chaudhry Saeed
Martin Michael B.
Nalco Company
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