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US Patent: 553,828
Grinding-machine
Patentee: Charles W. H. Blood (exact or similar names) - Boston, MA USPTO Classifications: 29/DIG.101, 451/1, 451/224, 74/151 Tool Categories: Assignees: S. A. Woods Machine Co. - Boston, MA Manufacturer: S. A. Woods Machine Co. - Boston, MA Witnesses: Frederick L. Emery James Roberts	Patent Dates: Applied: Apr. 26, 1894 Granted: Feb. 04, 1896 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin Vintage Machinery entry for S. A. Woods Machine Co.
Description: Seen on S. A. Woods knife grinder.

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