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Patent number:
Patent Date:
US Patent: 1,434,949
Die Cushion
Patentee:
Rudolph W. Glasner (
exact
or
similar
names) - Chicago, Cook County, IL
USPTO Classifications:
267/119
,
72/351
,
72/396
,
72/432
Tool Categories:
metalworking machines
:
sheet metal
:
stamping presses
:
sheet metal stamping dies
Assignees:
None
Manufacturer:
Not known to have been produced
Witnesses:
Unknown
Patent Dates:
Applied:
May 28, 1920
Granted:
Nov. 07, 1922
Patent Pictures:
USPTO
(New site tip)
Google Patents
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