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US Patent: 1,249,794
Ratchet chain breast-drill
Patentee: Stephen McClellan (exact or similar names) - Brooklyn, NY USPTO Classifications: 408/137, 408/92 Tool Categories: woodworking tools : hand drills : breast drills metalworking tools : ratchet drills Assignees: None Manufacturer: Not known to have been produced Witnesses: R. R. Duffie M. C. Pape	Patent Dates: Applied: Mar. 29, 1915 Granted: Dec. 11, 1917 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Joel Havens

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