Cleaning and liquid contact with solids – Processes – Hollow work – internal surface treatment
Reexamination Certificate
2007-05-01
2010-12-07
Perrin, Joseph L (Department: 1711)
Cleaning and liquid contact with solids
Processes
Hollow work, internal surface treatment
C134S022180, C134S052000, C134S061000, C134S104200, C134S16600C
Reexamination Certificate
active
07846263
ABSTRACT:
A vehicle mountable system for cleaning trash receptacles with wash-water. The system includes an enclosure with an access opening, supported on the vehicle, and a carriage disposed within the enclosure. A spray head is aligned to impinge wash-water against the trash receptacle while it is engaged with the carriage. A basin is aligned to accumulate wash-water drainage from the spraying operation. A spray shield is operated to a closed position that reduces wash-water effluence from the enclosure. The system may include a filter and means for sanitizing wash-water that is accumulated by the basin and recirculated through a holding tank. An automated arm engages a trash receptacle to engage and disengage the trash receptacle with the carriage through the access opening in the enclosure. Plural trash receptacles can be engaged with the carriage and advanced through plural positions within the enclosure. A second spray head aligned to impinge rinse-water against the trash receptacle, and a second basin for accumulating rinse-water drainage may be included in the system. A trash receptacle drying means may also be included within the enclosure.
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Brown Daniel R.
Dan Brown Law Office
Osterhout Benjamin
Perrin Joseph L
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