
    Thomas Nathan RUSSELL, Appellant, v. Vinton E. SISSON, Appellee.
    (Court of Appeals of District of Columbia.
    Submitted March 9, 1925.
    Decided April 6, 1925.)
    Patent Appeal No. 1707.
    H. N. Low, of Washington, Di 0.,^ for appellant. O. R. Barnett and P. ,H. Truman, both of Chicago, 111., for appellee.
    Before MARTIN, Chief Justice, and ROBB and VAN ORSDEL, Associate Justices.
   PER CURIAM.

Appeal from concurrent decisions of the Patent Office awarding priority of invention to the senior party, Sisson. The Patent Office, we are convinced, has reached a correct conclusion on the facts and properly applied the law. No new question being involved, we are content to rest our decision upon the reasoning of the tribunals of the Patent Office, and therefore affirm the decision from which this appeal was taken. Affirmed.  