Mellor v. Carroll
U.S. Circuit Court for the District of Massachusetts
In Equity. Suit for infringement of letters patent No. 475,929, for a nonmetallic bearing, granted to William T. Carroll May 31, 1S92. On motion for preliminary injunction.
1Opinion of the Court
LOWELL, Circuit Judge.
This is a bill in equity to restrain the infringement of letters patent No. 475,929, issued to Carroll, one of the defendants. The case is before the court on motion for a preliminary injunction.
The complainant is the assignee of Carroll, and Carroll is therefore estopped to deny the validity of the patent. The complainant alleges that the other defendants are so engaged with Carroll in the infringing manufacture that they are included in his estoppel. The defendants Pharaoh and C. E. Forbes “were associated” with Carroll. As the result of this association, Carroll and…
2Cases cited6 opinions
- Woodward v. Boston Lasting Mach. Co.Court of Appeals for the First Circuit · 1894
- Continental Wire Fence Co. v. PendergastU.S. Circuit Court for the District of Minnesota · 1903
- Marvel Co. v. PearlU.S. Circuit Court for the District of Southern New York · 1902
- Time Telegraph Co. v. HimmerU.S. Circuit Court for the District of Southern New York · 1884
- Daniel v. MillerU.S. Circuit Court for the District of Eastern Pennsylvania · 1897
1 more not listed; retrieve them via the Exa API.
3Cited by24 opinions
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- Leader Plow Co. v. Bridgewater Plow Co.Court of Appeals for the Fourth Circuit · 1916
- Johnson Furnace & Engineering Co. v. Western Furnace Co.Court of Appeals for the Eighth Circuit · 1910
- Rollman Mfg. Co. v. Universal Hardware WorksDistrict Court, E.D. Pennsylvania · 1913
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