Implements or apparatus for applying pushing or pulling force – Method or apparatus for placement of conductive wire – Conduit snakes
Reexamination Certificate
2011-03-08
2011-03-08
Caldarola, Glenn A (Department: 1771)
Implements or apparatus for applying pushing or pulling force
Method or apparatus for placement of conductive wire
Conduit snakes
C254S00400R, C508S155000
Reexamination Certificate
active
07900892
ABSTRACT:
The present invention is directed to enhanced compositions that facilitate the pulling of cables through conduits. In one embodiment, the composition comprises a sufficient amount of boron nitride, which, upon application onto the cable surface, allows the cable to be pulled faster and/or with less force through the conduit than without the boron nitride present. The invention further relates to a method for pulling cables through conduits by applying an effective amount of boron nitride composition onto the cable surface. Lastly, the invention relates to an apparatus for distributing a cable-pulling composition comprising a block of boron nitride onto a cable as it is being pulled through a conduit.
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Hans Paul
Klug Jennifer
Lelonis Donald
Marchiando Robert
Shaffer Gregory W.
Caldarola Glenn A
Momentive Performance Materials Inc.
Vasisth Vishal
Waters Joseph E.
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