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US Patent: 2,171,589
Involute Measuring Machine
Patentee: Edward W. Miller (exact or similar names) - Springfield, Windsor County, VT USPTO Classifications: 33/501.16 Tool Categories: metalworking machines : gear measuring machines Assignees: None Manufacturer: Fellows Gear Shaper Co. - Springfield, Windsor County, VT Witnesses: none listed	Patent Dates: Applied: Feb. 17, 1938 Granted: Sep. 05, 1939 Patent Pictures: [ 1 | 2 ] USPTO (New site tip) Google Patents Report data errors or omissions to steward Joel Havens American Precision Museum "Vintage Machinry" entry for Fellows Gear Shaper Co.

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