Federal Circuit Agrees with PTAB that Firebug’s Footwear Claims Are Obvious
“The CAFC explained that ‘[w]hile antecedent basis alone is not determinative of whether a preamble is limiting, use of preamble terms to define positive limitations in the body of claims can evince an inventor’s intent that the preamble limit the scope of the claim.’” On June 25, the U. S. Court of Appeals for the Federal Circuit (CAFC) affirmed an appeal from two final written decisions of the United States Patent and Trademark Office’s Patent Trial and Appeal Board (PTAB) in Shoes By Firebug LLC v. Stride Rite Children’s Group, LLC, wherein the CAFC held that the PTAB did not err in...
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