O'CONNELL, Judge.
This is an appeal from the decision of the Board of Appeals of the United States Patent Office affirming the action of the Primary Examiner in rejecting all the claims in appellant's application for a patent for alleged "improvements in Metallurgy." Of such claims, 5 to 8, inclusive, are directed to an exothermic reaction mixture, and the remainder of the claims, 13 to 16, inclusive, are directed to a "method of producing sound metal castings."<...
Let's get started
Welcome to the leading source of independent legal reporting
Sign on now to see your case.
Or view more than 10 million decisions and orders.
- Updated daily.
- Uncompromising quality.
- Complete, Accurate, Current.