Fuel and related compositions – Wall deposit preventing or removing composition
Reexamination Certificate
2004-03-01
2009-06-02
Toomer, Cephia D (Department: 1797)
Fuel and related compositions
Wall deposit preventing or removing composition
C044S641000, C044S535000, C044S589000, C044S590000, C044S606000
Reexamination Certificate
active
07540890
ABSTRACT:
A processed solid fuel composition incorporating agents for destroying creosote and soot within flue ducts and chimneys of fireplaces, solid fuel stoves and other heating devices is disclosed, along with a method for its manufacture and a method for its use. The composition is made up of a combination of compressed cellulosic particulate material and a chemical and/or catalytic creosote and soot removing agent, and is molded in the form of a fire log in the preferred embodiment. The composition may be used alone, but is ideally applied to an active fire to treat a chimney flue by combined heating and chemical disaggregation of accumulated creosote and soot deposits.
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Jensen & Puntigam P.S.
Puntigam Clark A.
Toomer Cephia D
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