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US Patent: 434,898
Machine for Cutting Threads on Bolts
Patentee: James C. Williams (exact or similar names) - Erie, Erie County, PA USPTO Classifications: 408/172 Tool Categories: metalworking machines : metal threading machines specialty machines : nut or bolt making machines Assignees: Jarecki Mfg. Co., Ltd. - Erie, Erie County, PA Manufacturer: Not known to have been produced Witnesses: Unknown	Patent Dates: Applied: Mar. 21, 1890 Granted: Aug. 19, 1890 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Joel Havens "Vintage Machinery" entry for Jarecki Mfg. Co. (Erie, PA)

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