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US Patent: 1,221,193
Cutter-head
Patentee: Abraham B. Landis (exact or similar names) - Enfield, PA USPTO Classifications: 408/151, 470/75 Tool Categories: metalworking machines : metal threading machines Assignees: None Manufacturer: Landis Machine Co. - Waynesboro, PA Witnesses: Charles N. Leonard E. W. Bradford	Patent Dates: Applied: Mar. 06, 1912 Granted: Apr. 03, 1917 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin Vintage Machinery entry for Landis Machine Co.

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