Fluid sprinkling – spraying – and diffusing – With mobile tank-type supply means
Reexamination Certificate
2007-02-15
2008-11-25
Nguyen, Dinh Q (Department: 3752)
Fluid sprinkling, spraying, and diffusing
With mobile tank-type supply means
C239S303000, C239S149000, C239S172000, C239S289000, C222S609000
Reexamination Certificate
active
07455246
ABSTRACT:
A wheeled handcart is provided having a rechargeable, battery-powered, low pressure pump and spray apparatus for applying chemical cleaning solutions to sanitize commercial restroom facilitates and for filling hand applicators with diluted chemical solutions.
REFERENCES:
patent: 5029758 (1991-07-01), Chayer
patent: 5360307 (1994-11-01), Schemm et al.
patent: 6446881 (2002-09-01), You
patent: 6595438 (2003-07-01), You
Decker Jim
Haag Jeff
Hower Jeff
Kauth Joseph
Massin Rocky
Nguyen Dinh Q
Shughart Thomson & Kilroy PC
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