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US Patent: 81,069
Improvement in Bits for Boring Wood Spoon bit with lead screw
Patentee: Ransom Cook (exact or similar names) - Saratoga Springs, NY USPTO Classifications: 408/214 Tool Categories: woodworking tools : hand drills : drill bits : spoon bits Assignees: None Manufacturer: Not known to have been produced Witnesses: M. T. Cook E. R. Cook	Patent Dates: Granted: Aug. 18, 1868 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin (dm)
Description: Better known for his gouge lip auger bit patent (8162), Cook claims the addition of a lead screw to spoon bits aids accuracy in starting holes.

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