Cleaning and liquid contact with solids – Processes – With treating fluid motion
Reexamination Certificate
2007-04-24
2007-04-24
Barr, Michael (Department: 1746)
Cleaning and liquid contact with solids
Processes
With treating fluid motion
C134S099200, C134S123000, C239S722000
Reexamination Certificate
active
10803228
ABSTRACT:
An underbody car wash sprayer for home-use, which can be hooked up solely to a garden hose or in combination with a pressure washer. The device utilizes a three nozzled “I” design, supported by four swiveling casters. In addition, it is connected to an ergonomically effective wand system to allow easy maneuverability under the vehicle. Finally, in some embodiments a trigger spray gun acts as a handle and pressure regulator. The compactness of the specific design allows for significant material reduction and hence a reduction in production costs, providing the consumer with a more economical choice. Additionally, the concentrated pressure and spray pattern of the “I” design along with its precision maneuverability allows the consumer to easily access and forcefully remove sediment adhesions to the vehicle underbody while controlling water flow at all times with a trigger spray gun.
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Arbiture Aaron B.
Fleming James W.
Herried Dan
Rosson Dale R.
Zinski Mark J.
Barr Michael
Chaudhry Saeed T.
Whyte Hirschboeck Dudek SC
ZMZ Imports, LLC
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