Coating processes – Interior of hollow article coating – Vacuum or pressure utilized
Reexamination Certificate
2007-01-09
2007-01-09
Fletcher, III, William Phillip (Department: 1762)
Coating processes
Interior of hollow article coating
Vacuum or pressure utilized
C427S239000
Reexamination Certificate
active
10649288
ABSTRACT:
Methods and systems for cleaning and providing barrier coatings to interior walls of piping systems. An entire piping system can be cleaned in one single pass by dry particulates forced by air and the piping system coated in one single pass. Pipes can be protected from water corrosion, erosion and electrolysis. Pipes having diameters of approximately ⅜″ up to approximately 6″ are treatable. Piping systems such as potable water lines, natural gas lines, HVAC, drains, and fire sprinkler systems in homes, apartments, high-rise hotel/resorts, office towers, high-rise apartment and condominiums and schools, can be treated. The coating forms an approximately 4 mils or greater covering inside the pipes. Buildings can return to service within approximately 24 to approximately 96 hours.
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Gillanders Larry L.
Ryan Gregory L.
Trout John F.
Williams Steven A.
Fletcher, III William Phillip
Law Offices of Brian S. Steinberger , P.A.
Pipe Restoration Technologies, LLC
Steinberger Brian S.
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