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US Patent: 354,073
Boring-machine
Patentee: James Swan (exact or similar names) - Seymour, CT USPTO Classifications: 408/110, 408/16, 408/88 Tool Categories: woodworking machines : joint making machines : portable timber borers woodworking machines : wood drilling and boring : portable timber borers Assignees: None Manufacturer: James Swan Co. - Seymour, CT Witnesses: A. M. Wooster C. E. Ruggles	Patent Dates: Applied: Jul. 12, 1886 Granted: Dec. 07, 1886 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin Vintage Machinery entry for James Swan Co.
Description: Improvements to patents 210,220 and 341,520.

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