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Patent number:
Patent Date:
US Patent: 632,906
Turret Operating Mechanism
Patentee:
Ambrose Swasey (
exact
or
similar
names) - Cleveland, OH
USPTO Classifications:
74/820
,
74/824
Tool Categories:
metalworking machines
:
metalworking machine mechanisms
metalworking machines
:
metal lathes
:
turret lathes
Assignees:
Warner & Swasey
- Cleveland, OH
Manufacturer:
Not known to have been produced
Witnesses:
Unknown
Patent Dates:
Applied:
Mar. 31, 1899
Granted:
Sep. 12, 1899
Patent Pictures:
USPTO
(New site tip)
Google Patents
Report data errors or omissions to steward Joel Havens
"Vintage Machinery" entry for Warner & Swasey Co.
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