Fluid sprinkling – spraying – and diffusing – With cleaning means – drip collecting – waste disposal or soil... – Waste disposal or drip collecting
Reexamination Certificate
2008-07-08
2010-11-23
Tran, Len (Department: 3752)
Fluid sprinkling, spraying, and diffusing
With cleaning means, drip collecting, waste disposal or soil...
Waste disposal or drip collecting
C239S104000, C239S119000, C239S302000, C239S124000, C118S232000, C118S326000
Reexamination Certificate
active
07837130
ABSTRACT:
Overspray eradicator. A portable spray and overspray capture system including a portable vacuum filtration and spray gun air power supply unit including an air pressurization system, a vacuum creation system, a high efficiency particulate air filter, and an organic vapor filter, the portable vacuum filtration and spray gun air power supply unit in pressurized air communication with, and vacuum communication with, a visibility sparing spray shroud, the shroud including a spray gun or a spray gun fitting, a vacuum fitting and a plurality of extensions each with an aperture allowing fluid communication between the interior of the shroud and the exterior of the shroud the shroud having internal fluid passages to allow fluid communication between each of the extensions and the vacuum fitting.
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www.enviro-navair.navy.mil/currents/winter2003/Win03—APACTS—Painting.pdf accessed May 5, 2008.
Demchick Paul H.
Hogan James S
Tran Len
LandOfFree
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