Legal Opinion

Aron v. Manhattan Railway Co.

Supreme Court of the United States

Decided November 11, 1889No. 43PublishedCited by 70 opinions

APPEAL FROM THE CIRCUIT COURT OF THE UNITED STATES FOR THE SOUTHERN DISTRICT OF NEW YORK. In equity. Decree- dismissing the bill. Plaintiff appealed. The case is stated in the opinion of the court.

1Opinion of the CourtJustice Blatcheord

This is a suit in equity, brought by Joseph Aron against the Manhattan Bailway Company, in the Circuit Court of the United States for the Southern District of New York, 'to recover for the infringement of letters patent No. 288,494, granted to the plaintiff, as the assignee of William W. Rosenfield, the inventor, November 13, 1883, for an “ improvement in railway car gates,” the application for the patent having been filed April 3, 1883. The Circuit- Court, held by Judge Wallace, dismissed the bill, and the plaintiff has appealed.

The specification of the patent says: “ in many classes of…

2Cited by70 opinions

  1. Knapp v. MorssSupreme Court of the United States · 1893
  2. Lovell Manufacturing Co. v. CarySupreme Court of the United States · 1893
  3. Saranac Automatic MacHine Corp. v. Wirebounds Patents Co.Supreme Court of the United States · 1931
  4. Frederick R. Stearns & Co. v. RussellCourt of Appeals for the Sixth Circuit · 1898
  5. Howe MacHine Co. v. National Needle Co.Supreme Court of the United States · 1890

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