MAS v. ROOT. No. 2826.Court of Customs and Patent Appeals. January 4, 1932. Appeal from the Board of Patent Appeals. Interference proceeding between George N. Mas and Chapman J. Root. Decision for latter, and former appeals. Affirmed. R. Clyde Cruit, of Washington, D.C., for appellant. Arthur M. Hood, William P. Hahn, and Harold B. Hood, […]