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Patent number:
Patent Date:
US Patent: 2,766,711
Press
Patentees:
Lewis A. Dever (
exact
or
similar
names) - Cincinnati, Hamilton County, OH
Kenneth P. Martin (
exact
or
similar
names) - Cincinnati, Hamilton County, OH
USPTO Classifications:
72/28.1
,
72/29.2
,
72/57
,
72/63
,
91/45
,
92/103R
Tool Categories:
metalworking machines
:
metalworking presses
:
hydraulic metalworking presses
Assignees:
Cincinnati Milling Machine Co.
- Cincinnati, Hamilton County, OH
Manufacturer:
Not known to have been produced
Witnesses:
Unknown
Patent Dates:
Applied:
Aug. 09, 1950
Granted:
Oct. 16, 1956
Patent Pictures:
USPTO
(New site tip)
Google Patents
Report data errors or omissions to steward Joel Havens
"Vintage Machinery" entry for Cincinnati Milling Machine Co.
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