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US Patent: 741,789
Shaft Connecting Device for Change Gears
Patentee: Alfred M. Harrison (exact or similar names) - Cincinnati, Hamilton County, OH USPTO Classifications: 74/371 Tool Categories: metalworking machines : metalworking machine mechanisms : metalworking machine gearing : metalworking speed changing mechanisms Assignees: King Machine Tool Co. - Cincinnati, Hamilton County, OH Manufacturer: Not known to have been produced Witnesses: Unknown	Patent Dates: Applied: Jan. 28, 1903 Granted: Oct. 20, 1903 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Joel Havens "Vintage Machinery" entry for King Machine Tool Co.

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