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Patent number:
Patent Date:
US Patent: 1,189,606
Safety Crank for Shafts
Patentee:
William L. Miller (
exact
or
similar
names) - Madison, Dane County, WI
USPTO Classifications:
292/350
,
403/16
,
403/383
,
74/545
,
74/548
Tool Categories:
metalworking machines
:
metalworking machine mechanisms
Assignees:
Gisholt Machine Co.
- Madison, Dane County, WI
Manufacturer:
Not known to have been produced
Witnesses:
Unknown
Patent Dates:
Applied:
Jun. 09, 1915
Granted:
Jul. 04, 1916
Patent Pictures:
USPTO
(New site tip)
Google Patents
Report data errors or omissions to steward Joel Havens
"Vintage Machinery" entry for Gisholt Machine Co.
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