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US Patent: 170,744
Machine for Forming Collars on Carriage Axles
Patentee: Jacob Kritch (exact or similar names) - Cleveland, OH USPTO Classifications: 72/343, 72/461 Tool Categories: trade specific : wheelwright Assignees: None Manufacturer: Kritch & Crane Mfg. Co. - Cleveland, OH Witnesses: Unknown	Patent Dates: Applied: Mar. 14, 1875 Granted: Dec. 07, 1875 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Joel Havens "Vintage Machinery" entry for Kritch & Crane Mfg. Co.

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