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Patent number:
Patent Date:
US Patent: 78,309
Improvement in bench-drills
Patentee:
Charles G. Miller (
exact
or
similar
names) - Brattleboro, VT
USPTO Classifications:
408/64
,
74/424.78
Tool Categories:
metalworking machines
:
drilling and boring
:
drill presses
woodworking machines
:
wood drilling and boring
:
drill presses
Assignees:
S. M. Spencer & Co.
- Brattleboro, VT
Manufacturer:
Not known to have been produced
Witnesses:
C. F. Thompson
J. B. Crandall
Patent Dates:
Granted:
May 26, 1868
Patent Pictures:
USPTO
(New site tip)
Google Patents
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