Fluid sprinkling – spraying – and diffusing – Including supply holder for material – To be mixed – dissolved or entrained in a flowing liquid...
Reexamination Certificate
2006-06-13
2006-06-13
Scherbel, David A. (Department: 3752)
Fluid sprinkling, spraying, and diffusing
Including supply holder for material
To be mixed, dissolved or entrained in a flowing liquid...
C239S406000, C239S407000, C239S413000, C210S085000
Reexamination Certificate
active
07059541
ABSTRACT:
A fluid mixing arrangement, referred to as a mixing block, for use in mixing two liquids like an acidic and a basic components of a cleaning solution, which is placed under pressure and sprayed through a conventional spray gun or nozzle at a reduced amount of pressure. In particular, the innovative design of the present invention provides the unique features of allowing manual and visual inspection of the various chambers, inlets, flow-rate or pressure reducing orifices, supply filters, and backflow preventing valves of the mixing block.
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Boone Wayne
Brain Matt
Durrant Edward E.
Jensen Dale S.
Rodeback Shawn
Barney Seth
Harris Research Inc.
Scherbel David A.
Starkweather Michael W.
Starkweather & Associates
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