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US Patent: 603,825
Bit-stock
Patentee:
Melvin Barber (exact or similar names) - Oklahoma, OK

USPTO Classifications:
279/37, 81/53.2

Tool Categories:
woodworking tools : hand drills

Assignees:
L. E. Johnson - Oklahoma, OK

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Aug. 23, 1897
Granted: May 10, 1898

Patent Pictures:
USPTO (New site tip)
Google Patents
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