In re Tatincloux

On April 28, 1955, we sent to counsel for the parties in interest a decision affirming that of the Board of Appeals of the United States Patent Office as to claims 19 and 29, and reversing that tribunal as to claims 21 and 24, for an application for a patent on “Refractories and Method of Making Them.”

Pursuant to our practice, the decision was withheld from formal publication pending the exercise of appellants’ right to petition under the rules of the court.

On May 11, 1955, appellants filed a petition for reconsideration of those parts of our decision relating to claims 19 and 29 of the…