delivered the opinion of the court.
This is а suit to restrain'an alleged infringement of-a patent granted June 22, 1897, for the stencil ■ duplicating machine known as the rоtary Neostyle. .The plaintiffs below, petitioners here,' represent the entire interest in the patent. There is nо claim of any infringement, by using or selling the patented machines, but of-an indirect infringement in the following manner: For the last few years the rotary Neostyle has been sold subject to this license, which was plainly disclosed on the baseboard of tlie'fnachine: “License agreement. This machine is sold by the Neostyle Company with the license restriction thаt it can be used only with stencil paper, ink and other supplies made by the Neostyle Company, New York city.” '
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The defendant company (which is engaged in the manufacture and sale of ink) is, it is contended, engaged in selling ink to the purсhasers of these machines for use thereon; that it is thus inducing a breach of the license contracts and is responsible as indirectly infringing the patent rights of plaintiffs. The Circuit Court sustainéd the contention and entered an interlocutory dеcree for an injunction and an accounting;'. 138 Fed. Rep. 110. On appeal the Circuit Court of Appeals for thе Second Circuit reversed this decree and remanded the case to the Circuit Court, with instructions to dismiss the bill (145 Fed. Rep. 933;
Thе three judges of the Circuit Court of Appeals concurred in reversing the decree of the Circuit Court on the ground that the evidence was not sufficient to show that the defendant had notice that the machines for which the ink was ordered had been sold under any restrictions, but they differed upon the question whether there was any liability in case sufficient notice of the license agreement had been brought home to the defendant. The majority were of the opinion that the doctrine of contributory infringement, which they conceded to exist, should not be extended beyond those articles which are either parts, of a patented combination or device, or which are produced for the sole purpose of being so used, and should not be applied to the staple articles of сommerce. In that view of the case the article supplied being ink, a thing of common use, its sale to a purchaser of the Neostyle machine would be no infringement.
While in
Bement
v.
National Harrow Company,
After reviewing all thе minor considerations to which our ' attention has been called by the plaintiffs, we see no sufficient reason for disagreeing with the unanimous opinion of the Circuit Court of Appeals in respect to the matter of notice, and its decree is
Affirmed.
