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Patent number:
Patent Date:
US Patent: 681,071
Machine for Turning Off Crank Pins, &c.
Patentee:
Charles F. Owen (
exact
or
similar
names) - Chicago, Cook County, IL
USPTO Classifications:
451/424
,
82/128
Tool Categories:
metalworking tools
:
portable turning tools
metalworking machines
:
metal lathes
:
crank pin lathes
Assignees:
Charles W. Brown
- Chicago, Cook County, IL
Benton L. Clover
- Chicago, Cook County, IL
Manufacturer:
Not known to have been produced
Witnesses:
Unknown
Patent Dates:
Applied:
Jul. 19, 1899
Granted:
Aug. 20, 1901
Patent Pictures:
USPTO
(New site tip)
Google Patents
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