Evans v. Eaton
Supreme Court of the United States
Error, to the circuit court for the, district of Pennsylvania. This was ap action brought by the plaintiff in error^ against the defendant in error, for an alleged- infringemeht of the plaintiff^ patent right to the use of his improved hopper-boy,\ one of the several machines dieebvere.d, invented, improved, and applied by him”'to the art of manufacturing flour and meal, which patent was. granted on-the 22d January, Í8G8. The defendant pleaded the general issue, and gave the…
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Error, to the circuit court for the, district of Pennsylvania. This was ap action brought by the plaintiff in error^ against the defendant in error, for an alleged- infringemeht of the plaintiff^ patent right to the use of his improved hopper-boy,\ one of the several machines dieebvere.d, invented, improved, and applied by him”'to the art of manufacturing flour and meal, which patent was. granted on-the 22d January, Í8G8. The defendant pleaded the general issue, and gave the notice- hereafter stated.. The Verdict was rendered, and judigmen.t given thereupon for the defendant in the court…
1Opinion of the CourtChief Justice MArsham
delivered the opinión of the court.-
In this case exceptions were taken m the circuit court, by the counsel for the plaintiff in error,
Isi. To the opinion of the court, in .admitting testitnOny offered by the defendant in that court.
3d. To its opinion in rejecting . testimony offered by the plaintiff in that court.
3d. To the charge delivered by the judge to the' jury.
Under the 6th' section of the act for the promotion' of useful arts,- and to repeal the act heretofore made for that-purpose, the defendant pleaded the general • 1 • 1 , , , . issue, and -gave notice that he would prove at the…
2Cited by59 opinions
- Radio Corp. of America v. Radio Engineering Laboratories, Inc.Supreme Court of the United States · 1934
- Bloomer v. McQuewanSupreme Court of the United States · 1853
- Evans v. EatonSupreme Court of the United States · 1822
- Hogg v. EmersonSupreme Court of the United States · 1848
- Axel Harald Holstensson v. V-M CorporationCourt of Appeals for the Sixth Circuit · 1963
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