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Patent number:
Patent Date:
US Patent: 644,591
Electric drill, &c.
Patentee:
Warren P. Freeman (
exact
or
similar
names) - New York, NY
USPTO Classifications:
310/66
,
310/75R
,
310/83
,
408/126
,
476/47
,
476/64
Tool Categories:
metalworking machines
:
drilling and boring
:
drill presses
woodworking machines
:
wood drilling and boring
:
drill presses
Assignees:
Empire Electrical Machinery Co.
- New York, NY
Manufacturer:
Not known to have been produced
Witnesses:
A. G. N. Vermilya
Spencer C. Cary
Patent Dates:
Applied:
Apr. 08, 1899
Granted:
Mar. 06, 1900
Patent Pictures:
USPTO
(New site tip)
Google Patents
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