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Patent number:
Patent Date:
US Patent: 458,581
Drill-press
Patentee:
Alfred E. Johnson (
exact
or
similar
names) - Carson City, NE
USPTO Classifications:
144/92
,
408/100
,
408/236
,
408/64
Tool Categories:
metalworking machines
:
drilling and boring
:
drill presses
woodworking machines
:
wood drilling and boring
:
drill presses
Assignees:
Albert N. Campbell
- Carson City, NE
Alfred E. Johnson
- Carson City, NE
Manufacturer:
Not known to have been produced
Witnesses:
Chr. Metteldorfer
R. L. Horton
Patent Dates:
Applied:
Feb. 24, 1891
Granted:
Sep. 01, 1891
Patent Pictures:
USPTO
(New site tip)
Google Patents
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