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Patent number:
Patent Date:
US Patent: 2,629,976
Grinding wheel spindle
Patentee:
Joseph J. Osplack (
exact
or
similar
names) - Detroit, MI
USPTO Classifications:
451/294
,
451/360
Tool Categories:
metalworking machines
:
metalworking machine mechanisms
:
metalworking machine bearings
Assignees:
Vinco Corp.
- Detroit, MI
Manufacturer:
Vinco Corp.
- Detroit, MI
Witnesses:
Unknown
Patent Dates:
Applied:
Jun. 04, 1949
Granted:
Feb. 24, 1953
Patent Pictures:
USPTO
(New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for Vinco Corp.
Description:
Improvements to patent
2,352,911
.
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