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US Patent: 154,346
Screw Cutting Dies
Patentee: Alexander Saunders (exact or similar names) - Yonkers, Westchester County, NY USPTO Classifications: 408/177 Tool Categories: metalworking tools : taps and dies metalworking tools : tap and die holders Assignees: None Manufacturer: Not known to have been produced Witnesses: Unknown	Patent Dates: Applied: Apr. 09, 1874 Granted: Aug. 25, 1874 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Joel Havens

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