Barber Asphalt Paying Co. v. Standard Asphalt & Rubber Co.

Mr. Justice Van Pevaistter;

delivered the opinion of the Court-.'

The principal questions to be considered relate to the steps whereby evidence in a suit in equity in a district court may be made a part of the record for the purpose of an appeal, and to the action which the appellate court appropriately may take where the requirements in that regard are not followed. To show how the questions arise and the circumstances, bearing on their solution, the case will be stated with some detail.

The suit was brought January 30, 1915, to obtain an ' injunction against the infringement of letters patent…