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Patent number:
Patent Date:
US Patent: 113,095
Watchmakers Lathe
Improvement in Chucks for Lathes
Patentee:
John Rich (
exact
or
similar
names) - Painesville, Lake County, OH
USPTO Classifications:
279/16
,
279/46.8
Tool Categories:
metalworking machines
:
metal lathes
:
metal lathe chucks
Assignees:
None
Manufacturer:
Not known to have been produced
Witnesses:
William Pettingell
William Wadsworth
Patent Dates:
Granted:
Mar. 28, 1871
Antedated:
Mar. 27, 1871
Patent Pictures:
USPTO
(New site tip)
Google Patents
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