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Patent number:
Patent Date:
US Patent: 2,946,234
Press brake
Patentee:
Robert H. Jahnke (
exact
or
similar
names) - Cincinnati, OH
USPTO Classifications:
100/257
,
74/410
,
74/421R
,
74/665.0GB
,
74/665.0GD
,
83/527
,
D15/141
Tool Categories:
metalworking machines
:
sheet metal
:
sheet metal brakes
Assignees:
Cincinnati Shaper Co.
- Cincinnati, OH
Manufacturer:
Cincinnati Shaper Co.
- Cincinnati, OH
Witnesses:
Unknown
Patent Dates:
Applied:
Jan. 11, 1956
Granted:
Jul. 26, 1960
Patent Pictures:
USPTO
(New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for Cincinnati Shaper Co.
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