This is an application for a preliminary injunction to restrain infringement of patent 223,898, issued to Thomas A. Edison, January 27, 1880, for the well-known incandescent carbon filament vacuum lamp, which has been repeatedly sustained in this circuit. The defendants are using on their premises, at the corner of Fifth-Ninth street and Third avenue, in this city, incandescent lamps of three kinds, known, respectively, as the “Khotinsky,” the “Novak,” and the “Buckeye.” The first two of these are conceitedly infringements, and no opposition is made to the granting of a preliminary injunction restraining their further use. As to them complainants may take an order.
Defendants, however, insist upon their right to use the Buckeye lamps, relying mainly upon a decision of Judge Eicks, rendered in the circuit court for the Northern district of Ohio in January of this year.
“The Edison Company, by its solemn statement to the commissioner of patents, duly verified by Mr. Edison, is estopped from saying that the term of the British patent has not become the measure of the duration of the-American patent.”
That court, however, upon full argument and careful consideration,, held that the point taken was unsound, and sustained the decree of injunction and accounting.
It is, of course, the duty of the several circuit courts in the second circuit, comity to the contrary notwithstanding, to follow the decisions of the court of appeals of that circuit rather than those of a circuit court in some other circuit. Were there nothing in the way of complainants’ application except the decision of the Ohio court in a case where the parties are not identical, they would in this circuit be. entitled to relief against the user of a lamp which concededly infringes, even though the Ohio court has refused a preliminary injunction against the maker.
It appears, however, that the Edison Electric Light Company and the Edison General Electric Company, which last-named company is the manufacturing licensee under this patent, heretofore brought three suits in the Northern district of this state to restrain infringement by certain dealers in electric supplies. In those suits a stipulation was made between all the parties, providing for an injunction pendente lite, with the express understanding and agreement “that the complainants shall not charge the defendants, or either of them, or assert that the defendants, or either of them, shall be in contempt of court under said preliminary injunction order, for selling or otherwise distributing lamps known to the trade as the ‘Buckeye lamps.’” Buckeye lamps, therefore, sold by those defendants in Buffalo, although infringements, are, with the authorization of the manufacturing licensee and of the owner of the patent, removed from the monopoly of the patent. It was held by this court in Electric Light Co. v. Goelet,
