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US Patent: 907,142
Change-speed gear mechanism
Patentees: Joseph F. Fieg (exact or similar names) - Cleveland, OH John J. Grant (exact or similar names) - Cleveland, OH USPTO Classifications: 74/333 Tool Categories: metalworking machines : metal lathes : automatic lathes metalworking machines : metalworking machine mechanisms : metalworking machine gearing : metalworking speed changing mechanisms Assignees: Grant Automatic Machine Co. - Cleveland, OH Manufacturer: Not known to have been produced Witnesses: E. R. Rodd John F. Oberlin Mary Israel	Patent Dates: Applied: Jun. 21, 1907 Granted: Dec. 22, 1908 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin

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