Defendant
1 case as defendant.
"Coombs" is a historical entry, not a modern company. The party in the single tracked case is William A. Coombs (Aug. 21, 1840 – June 19, 1898), a flour miller and grain dealer in Coldwater, Branch County, Michigan. The business was an individual proprietorship, not a corporation; there is no ticker, parent, or modern employee/revenue data. Later county histories reference a family-linked successor, the Coombs Milling Company of Coldwater.
Operations. Coombs owned and operated three flouring mills (designated A, B and C) driven by steam and water power, milling wheat by the roller process at a reported combined capacity of about 700 barrels per day. He sold flour and feed through traveling salesmen into Ohio, Indiana, Pennsylvania, New York, West Virginia and New England, and also dealt in grain and field seed. He separately held a controlling interest in the Coldwater Gas Company and was a shareholder in the Tappen shoe factory (Branch County, Michigan histories).
Litigation posture. His sole tracked appearance is as a defendant — Consolidated Roller-Mill Co. v. Coombs, 39 F. 25 (C.C.E.D. Mich. 1889), in equity — consistent with an operating business being attacked rather than an NPE (zero plaintiff-side cases). Consolidated Roller-Mill sued Coombs as the user of a roller mill manufactured by Richmond City Mill-Works, asserting the Gray patent (No. 222,895) along with the Dowling and Marmon patents. Judge Brown held two patents invalid and sustained claims 2–5 of the Gray patent; a decree issued and the accounting went to a master. Coombs's motion to stay the injunction was denied at 39 F. 803 (1889). The defense was backed by an association of five mill furnishers.
Context. Related suits — Allis v. Freeman (W.D. Wis.), Consolidated Roller-Mill Co. v. Richmond City Mill-Works, 40 F. 474 (C.C.D. Ind. 1889), and Consolidated Roller-Mill Co. v. George T. Smith Middlings Purifier Co., 40 F. 305 (E.D. Mich. 1889) — reflect a coordinated 1880s campaign over roller-mill technology. Venue was the Eastern District of Michigan, not a modern plaintiff-friendly district.
In equity. Asserted patents were Gray 222,895, Dowling 289,518, and Marmon 274,508. US 265,927 was not asserted; the court relied on it as anticipatory prior art against Marmon 274,508. Decree for plaintiff on the Gray patent; bill dismissed as to the Dowling and Marmon patents.