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US Patent: 294,389
Mortising-machine
Patentee: Edward J. Humphreys (exact or similar names) - Millbury, MA USPTO Classifications: 144/69 Tool Categories: woodworking machines : joint making machines : mortising machines woodworking machines : specialty woodworking machines : window making machines woodworking machines : wood drilling and boring : mortising machines Assignees: None Manufacturer: Millbury Machine Co. - Millbury, MA Witnesses: Charles D. Gay John C. Dewey	Patent Dates: Applied: Oct. 22, 1883 Granted: Mar. 04, 1884 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin Vintage Machinery entry for Millbury Machine Co.
Description: This patent is an improvement on patent 263,752.

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