MR. JUSTICE BROWN delivered the opinion of the court.
We consider the question of the validity of this patent as the decisive one in this case. The patent was adjudged to be valid by the Supreme Court of the District of Columbia, as well as by the Court of Appeals. It had been held to be invalid by Judge Lacombe, sitting in the Circuit Court for the Southern District of New York, upon a motion for a preliminary injunction, Fenton Metallic Manufacturing Co....
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