Heating – Having mask – baffle or conductor concentrating heat on or...
Reexamination Certificate
2005-01-25
2005-01-25
Wilson, Gregory (Department: 3749)
Heating
Having mask, baffle or conductor concentrating heat on or...
C432S010000, C138S110000
Reexamination Certificate
active
06846176
ABSTRACT:
A method for heating a zone of an elongate tubular article. A heat resistant, heat transmitting and heat dispersive shroud material is applied to the zone and a hot gas source is applied to the outside of the shroud material to cause heat to be transmitted through the shroud material to the zone.
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Bechtold Thomas H.
Brown Robert J.
DeLio & Peterson LLC
Peterson Peter W.
Shawcor Ltd.
Wilson Gregory
LandOfFree
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