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Patent number:
Patent Date:
US Patent: 712,273
Shaft-driver
Patentee:
Henry E. Eberhardt (
exact
or
similar
names) - Newark, NJ
USPTO Classifications:
384/417
Tool Categories:
metalworking machines
:
metal planers
metalworking machines
:
metal shapers
Assignees:
Gould & Eberhardt
- Newark, NJ
Manufacturer:
Not known to have been produced
Witnesses:
Fred L. Eberhardt
Thomas S. Crane
Patent Dates:
Applied:
Feb. 01, 1902
Granted:
Oct. 28, 1902
Patent Pictures:
USPTO
(New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for Gould & Eberhardt
Description:
This patent date was seen on a Gould & Eberhardt "High Duty" shaper.
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