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Patent number:
Patent Date:
US Patent: 1,753,695
Drawing press
Patentee:
John E. Dobson (
exact
or
similar
names) - Cleveland, OH
USPTO Classifications:
72/417
Tool Categories:
metalworking machines
:
metalworking presses
:
stamping presses
metalworking machines
:
sheet metal
:
stamping presses
Assignees:
Cleveland Punch & Shear Works Co.
- Cleveland, OH
Manufacturer:
Cleveland Punch & Shear Works Co.
- Cleveland, OH
Witnesses:
Unknown
Patent Dates:
Applied:
Jul. 25, 1927
Granted:
Apr. 08, 1930
Patent Pictures:
USPTO
(New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for Cleveland Punch & Shear Works
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