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US Patent: 270,258
Brad-awl
Patentee: John H. Stickney (exact or similar names) - Portsmouth, NH USPTO Classifications: 408/226, 408/230, 408/233 Tool Categories: woodworking tools : hand drills : gimlets Assignees: None Manufacturer: Not known to have been produced Witnesses: Calvin Page Mercer Goodrich	Patent Dates: Applied: Aug. 18, 1882 Granted: Jan. 09, 1883 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin
Description: Invention is an awl with a twisted shaft, intended to prevent splitting.

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