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Patent number:
Patent Date:
US Patent: 415,268
Counter-shaft
Patentee:
Frederick Hart (
exact
or
similar
names) - Poughkeepsie, NY
USPTO Classifications:
474/122
,
474/132
Tool Categories:
industrial machines
:
industrial machine mechanisms
Assignees:
D. H. Burrell & Co.
- Little Falls, NY
Manufacturer:
Unknown
Witnesses:
F. W. Davis
George H. Sherman
Patent Dates:
Applied:
Jul. 05, 1889
Granted:
Nov. 19, 1889
Patent Pictures:
USPTO
(New site tip)
Google Patents
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