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Patent number:
Patent Date:
US Patent: 293,675
Metal Planer
Patentee:
Frederick P. Rosback (
exact
or
similar
names) - Chicago, IL
USPTO Classifications:
192/89.29
,
409/324
,
74/59
Tool Categories:
metalworking machines
:
metal planers
Assignees:
Charles Colahan
- Cleveland, OH
Manufacturer:
Not known to have been produced
Witnesses:
Unknown
Patent Dates:
Applied:
Sep. 20, 1883
Granted:
Feb. 19, 1884
Patent Pictures:
USPTO
(New site tip)
Google Patents
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