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Patent number:
Patent Date:
US Patent: 2,220,268
Machine tool
Patentee:
Joseph O. Olsen (
exact
or
similar
names) - Rockford, IL
USPTO Classifications:
451/304
,
451/6
Tool Categories:
Assignees:
Mattison Machine Works
- Rockford, IL
Manufacturer:
Mattison Machine Works
- Rockford, IL
Witnesses:
Unknown
Patent Dates:
Applied:
Jan. 15, 1937
Granted:
Nov. 05, 1940
Patent Pictures:
USPTO
(New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for Mattison Machine Works
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