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Patent number:
Patent Date:
US Patent: 1,739,667
Milling Cutter
Patentee:
Ritchie P. Dewey (
exact
or
similar
names) - Rockford, Winnebago County, IL
USPTO Classifications:
407/58
Tool Categories:
metalworking machines
:
milling machines
:
milling machine cutters
Assignees:
Barber-Colman Co.
- Rockford, Winnebago County, IL
Manufacturer:
Not known to have been produced
Witnesses:
Unknown
Patent Dates:
Applied:
Oct. 31, 1925
Granted:
Dec. 17, 1929
Patent Pictures:
USPTO
(New site tip)
Google Patents
Report data errors or omissions to steward Joel Havens
"Vintage Machinery" entry for Barber Colman Co.
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