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US Patent: 2,137,850
Spindle for Automatic Lathes
Patentee: Carroll E. Miller (exact or similar names) - Windsor, Windsor County, VT USPTO Classifications: 29/38B, 82/147 Tool Categories: metalworking machines : metal lathes : automatic lathes metalworking machines : metalworking machine mechanisms Assignees: Cone Automatic Machine Co., Inc. - Windsor, Windsor County, VT Manufacturer: Not known to have been produced Witnesses: Unknown	Patent Dates: Applied: May 22, 1937 Granted: Nov. 22, 1938 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Joel Havens "Vintage Machinery" entry for Cone Automatic Machine Co., Inc.

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