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US Patent: 1,387,234
Tool
Auger Bit
Patentee:
Andrew Jackson Burke (exact or similar names) - New Haven, CT

USPTO Classifications:
408/214, 408/230

Tool Categories:
woodworking tools : hand drills : drill bits : auger bits

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Apr. 06, 1920
Granted: Aug. 09, 1921

Patent Pictures:
USPTO (New site tip)
Google Patents
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