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US Patent: 1,548,563
Means For Handling Articles
Patentee: Henry K. Spencer (exact or similar names) - Watertown, Middlesex County, MA USPTO Classifications: 221/212, 361/149, 451/143, 451/247, 451/292, 451/331, 451/333 Tool Categories: metalworking machines : grinders : grinding attachments metalworking machines : metalworking machine mechanisms : workpiece changers and storage mechanisms Assignees: Blanchard Machine Co. - Cambridge, Middlesex County, MA Manufacturer: Not known to have been produced Witnesses: Unknown	Patent Dates: Applied: Oct. 06, 1922 Granted: Aug. 04, 1925 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Joel Havens "Vintage Machinery" entry for Blanchard Machine Co.

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