The complainant instituted this suit in equity upon patent 577,759, for an improvement in device for regulating the quality of gas. A decree was entered in favor of complainant, sustaining the patent, and! awarding an injunction and an accounting and costs. The defendant appealed to the Circuit Court of Appeals for the Eourth Circuit, and the decree was affirined, with costs. ' 175 Red. 779, 99 C. C. A. 351.
The clerk of this court has taxed the costs in this court, allowing in favor of the complainant against the defendant, among others, the following items:
Printing of record.... . $231 60
100 blue prints. 7 50
Copies of patent. 4 50
These items are all connected with the printing of the pleadings and the complainant’s proofs and exhibits, which were printed for the convenience of the judge who heard the case in the Circuit Court, and wgre actually disbursed by the complainant. There is no criticism of the reasonableness of the amounts, provided they can be taxed at all as costs to be recovered by the complainant against the defendant.
It is urged by the defendant that nothing can be taxed as costs, except what is specifically authorized by an act of Congress or by a formal rule of the court. We are, however, satisfied that a settled practice, adhered! to for many years and well known, constitutes a rule in a matter of this kind. There has hardly been a contested patent case brought to a hearing in this district for many years in which the record, or the *848material portions of it, has not been printed, so> that the judge’s labor of examination might be facilitated. In all such cases, where there was a reasonable necessity for the printing, the costs have been taxed in favor of the prevailing party. I think the taxation in this'case is correct. Jordan v. Agawam Woolen Co., 3 Cliff. 239, Fed. Cas. No. 7,516; Tesla Electric Co. v. Scott (C. C.) 101 Fed. 524; Lowry v. Story (C. C.) 31 Fed. 769-771; Encyc. Pleading and Practice, vol. 18, § 1257; Fullerton v. Bank, 1 Pet. 604, 7 L. Ed. 280.
There is in this case another consideration which makes it only equitable that the printing should be taxed. The defendant appealed, and was obliged to pay for preparing the record to take the case up, and to pay the cost of printing the record in the Circuit Court of Appeals. He used the printing which the complainant had done in preparing the record and in preparing the. 25 copies which were required to be furnished by him in the Circuit Court of Appeals, instead of having the record printed again at his expense in the Circuit Court of Appeals. This saving to the defendant amounted to nearly, if not quite, as much as he is now taxed for the printing which had already been done by the complainant.
Petition to retax denied. - ■