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Patent number:
Patent Date:
US Patent: 497,286
Turning Machine
Patentee:
Francis H. Richards (
exact
or
similar
names) - Hartford, Hartford County, CT
USPTO Classifications:
29/35.5
,
82/11.1
,
82/115
,
82/148
Tool Categories:
metalworking machines
:
metal lathes
:
turret lathes
Assignees:
Parker & Whipple Co.
- Meriden, New Haven County, CT
Manufacturer:
Not known to have been produced
Witnesses:
Unknown
Patent Dates:
Applied:
Feb. 15, 1892
Granted:
May 09, 1893
Patent Pictures:
USPTO
(New site tip)
Google Patents
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