Mabon v. Sherman

Jackson, Judge,

delivered tbe opinion of the court:

This is an appeal from a decision of the Board of Interference Examiners of the United States Patent Office awarding priority of invention of the subject matter of five counts to appellees.' • .

The counts originated in a patent to appellant and read as follows:

1. In a machine for separating the feed band portion of a record strip from the record receiving portion thereof along a weakened severance line therein, in combination, a pin feed unit having a row of pins for meshing •with perforations through the feed band portion of said strip for…