MARKEY, Chief Judge.
The decision of the Patent and Trademark Office Board of Appeals (board) sustaining the rejection of claims 1, 2, 4, 5, 7-16, 18 and 19 under 35 U.S.C. § 103 is affirmed.
The Invention
The appealed claims are directed to a composition comprising the combination of an unreacted polyol and a flame retardant in a flexible polyurethane foam. That composition is said to produce a substantially dripless char when...
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