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US Patent: 803,627
Speed-Changing Device
Patentee: Sherman C. Schauer (exact or similar names) - Cincinnati, OH USPTO Classifications: 74/357 Tool Categories: metalworking machines : metalworking machine mechanisms : metalworking machine gearing : metalworking speed changing mechanisms Assignees: Cincinnati Machine Tool Co. - Cincinnati, OH Manufacturer: Cincinnati Machine Tool Co. - Cincinnati, OH Witnesses: Aug. H. Tuechter R. S. Carr George M. Allendorf Mary Carr	Patent Dates: Applied: Nov. 11, 1904 Granted: Nov. 07, 1905 Patent Pictures: [ 1 | 2 | 3 | 4 ] USPTO (New site tip) Google Patents Report data errors or omissions to steward Joel Havens "Vintage Machinery" entry for Cincinnati Machine Tool Co.

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