Legal Opinion

Hart Steel Co. v. Railroad Supply Co.

Supreme Court of the United States

Decided May 21, 1917No. 67PublishedCited by 288 opinions

CERTIORARI TO THE, CIRCUIT COURT OF APPEALS FOR THE SEVENTH CIRCUIT. . The case is stated in the opinion.

1Opinion of the CourtJustice Clarke

This suit is here on certiorari to review the decision of the Circuit Court of Appeals for the Seventh Circuit.

On December 9, 1908, the respondent herein, The Railroad Supply Company, as owner of three United States patents, viz., Nos. 538,809, 691,332 and 721,644, filed a bill in the District Court for the Northern District of Illinois against The Hart Steel Company and Guilford S. Wood, praying that the defendants be restrained from infringing certain designated claims of its patents, which are described in their specifications as covering new and useful improvements in railway tie-plates.…

2Cases cited6 opinions

  1. Russell v. PlaceSupreme Court of the United States · 1877
  2. Kessler v. EldredSupreme Court of the United States · 1907
  3. McDonald v. WilliamsSupreme Court of the United States · 1899
  4. Castle v. . NoyesNew York Court of Appeals · 1856
  5. Stout v. LyeSupreme Court of the United States · 1881

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3Cited by288 opinions

  1. Montana v. United StatesSupreme Court of the United States · 1979
  2. Federated Department Stores, Inc. v. MoitieSupreme Court of the United States · 1981
  3. Cannon Manufacturing Co. v. Cudahy Packing Co.Supreme Court of the United States · 1925
  4. St. Louis Baptist Temple, Inc. v. Federal Deposit Insurance CorporationCourt of Appeals for the Tenth Circuit · 1979
  5. Leman v. Krentler-Arnold Hinge Last Co.Supreme Court of the United States · 1932

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