Richmond City Mill-Works

Richmond City Mill-Works was a late-19th-century American manufacturer of milling machinery based in Richmond, Indiana (Wayne County). Its surviving trade catalogs ("Richmond grinding mills," 1880s–1890s) and price lists identify it as a maker of roller mills and flour-mill furnishings sold under the "Richmond Improved" name. The firm is long defunct; no ownership status, ticker, revenue band, employee count, headquarters address, or founding date could be verified from available public sources, and it predates modern corporate records. It should not be conflated with the similarly named Richmond Mill Furnishing Works / Nordyke, Marmon & Co., also of Richmond, Indiana, which also sold mill equipment but was a separate concern.

Products / operations. The company manufactured roller grinding mills for flour and feed production, offering machines with swinging roll arms, an adjusting tie rod, a lever-operated spreading/separating mechanism, tension (relief) springs, and an automatic feed device. It was a genuine operating manufacturer, not a shell or licensing entity; the 1889 opinion describes it as owning and operating "an extensive establishment" with "a large capital invested in the manufacture of roller-mills."

Patent-litigation posture. Its single tracked appearance is as a defendant (0 as plaintiff, 1 as defendant) — an operating company defending an infringement suit, not an NPE asserting a portfolio. The opinion contrasts the parties directly ("the defendant is a manufacturer, and the complainants are not"). The defendant was also one of an association of five mill furnishers that jointly defended the related Michigan action.

Notable case. Consolidated Roller-Mill Co. v. Richmond City Mill-Works — a motion for a preliminary injunction, denied where patent validity turned on a pending appeal and a shutdown would irreparably injure the defendant. The opinion is reported at 40 F. 474 (Circuit Court, D. Indiana, Nov. 9, 1889; Gresham, J.); the underlying Gray roller-mill patent dispute was litigated in the Eastern District of Michigan, which is the jurisdiction reflected in our case data. Note the venue discrepancy between the tracked record and the reported decision; the patents at issue were the Gray roller-mill improvements and related reissues.