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Patent number:
Patent Date:
US Patent: 1,249,632
Grinding-machine
Patentee:
Herman R. Isler (
exact
or
similar
names) - Norwood, OH
USPTO Classifications:
451/182
,
451/221
,
451/243
,
451/393
,
82/136
Tool Categories:
metalworking machines
:
grinders
:
surface grinders
Assignees:
Oakley Machine Tool Co.
- Cincinnati, OH
Manufacturer:
Oakley Machine Tool Co.
- Cincinnati, OH
Witnesses:
Unknown
Patent Dates:
Applied:
Mar. 15, 1917
Granted:
Dec. 11, 1917
Patent Pictures:
USPTO
(New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for Oakley Machine Tool Co.
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