In re Launder

Johnson, Judge,

delivered tlie opinion of the court:

This is an appeal from the decision of the Board of Appeals of the United States Patent Office affirming the decision of the Primary Examiner rejecting as unpatentable claims 18,19,23,24,25,27 through 33, inclusive, and 35 through 39, inclusive, in appellants’ application for a patent for a “Digger Tooth Mounting.” :

The Board of Appeals reversed the Primary Examiner, as to claims 20, 21, 22, 26, and 34 of the application and allowed them. These claims are therefore not before us on appeal, and will not be considered. In re Thompson and…