Pipe Cleaning Apparatus
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United States of America Patent
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N/A
Issued Date -
Feb 23, 2012
app pub date -
Aug 16, 2011
filing date -
Aug 17, 2010
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A pipe cleaning apparatus for cleaning pipes or tubes includes a plurality of scrapers and a plurality of spacers secured to a shaft. Each scraper includes a scraper body with an outer perimeter defining a scraper blade adapted to contact an inner surface of a tube and at least one radial slot defined by the body. Each of the scrapers and spacers are inserted onto a cylindrical shaft. Each spacer is sandwiched between two adjacent scrapers. The scrapers are adapted to contact an inner surface of a tube or a pipe.
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