Stowe v. American Refractories Co.
Court of Appeals for the Sixth Circuit
Appeal from the District Court of the United States for the Eastern Division of the Southern District of Ohio; John E. Safer, Judge. Suit by Charles B. Stowe against the American Refractories Company for infringement of patent. From a decree dismissing the bill, plaintiff appeals.
1Opinion of the Court
DENISON, Circuit Judge.
Infringement suit brought by Stowe, owner of patent No. 792,822, issued June 20, 1905, to Davison, upon application filed April 18, 1904, for a process or method of making a refractory compound for furnace linings or similar purposes. The claims sued upon are Nos. 3 and 4, which read as follows:
3. The process of making a refractory magnesite compound which consists in comminuting natural magnesite, silica and oxide of iron, mixing the ingredients in a dry state, burning the mixture to clinker and comminuting the clinker.
4. The process of making a refractory magnesite…
2Cases cited6 opinions
- Potts v. CreagerSupreme Court of the United States · 1895
- Frederick R. Stearns & Co. v. RussellCourt of Appeals for the Sixth Circuit · 1898
- Munising Paper Co. v. American Sulphite Pulp Co.Court of Appeals for the Sixth Circuit · 1915
- Dreyfus v. SearleSupreme Court of the United States · 1888
- Tannage Patent Co. v. ZahnCourt of Appeals for the Third Circuit · 1895
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