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Patent number:
Patent Date:
US Patent: 983,083
Portable drill
Patentee:
John Alfred Lawrence Pealing (
exact
or
similar
names) - Seacombe, England
USPTO Classifications:
403/17
,
403/362
,
408/137
,
408/76
,
74/425
Tool Categories:
metalworking machines
:
drilling and boring
:
portable metal drilling machines
Assignees:
None
Manufacturer:
Not known to have been produced
Witnesses:
R. W. Williams
Richard L. Cleaver
Patent Dates:
Applied:
May 12, 1910
Granted:
Jan. 31, 1911
Patent Pictures:
USPTO
(New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
Description:
This drill has an electromagnetic base. See also patent
575,043
.
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