Henry Gehring Co. v. McCue

This cause comes into this court on error from the court of common pleas, wherein a demurrer was sustained to the petition. Error is prosecuted on the ground that the court below had no jurisdiction of the subject of the action and that the allegations stated in the petition do not constitute a cause of action.

The assignment of error as to the question of jurisdiction is based upon those allegations of the petition which have to do with the subject of patent infringement, and, of course, it is well settled that the United States courts are given exclusive jurisdiction in suits for the…