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Patent number:
Patent Date:
US Patent: 957,936
Grinding Machine Feeding Mechanism
Patentee:
Conrad M. Conradson (
exact
or
similar
names) - Madison, Dane County, WI
USPTO Classifications:
451/21
,
451/23
Tool Categories:
metalworking machines
:
grinding machines
metalworking machines
:
metalworking machine mechanisms
Assignees:
Vernette E. Prentice
- New York, NY
Manufacturer:
Not known to have been produced
Witnesses:
Unknown
Patent Dates:
Applied:
Nov. 18, 0197
Granted:
May 17, 1910
Patent Pictures:
USPTO
(New site tip)
Google Patents
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