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Patent number:
Patent Date:
US Patent: 407,529
Wagon Jack
Patentee:
William J. Hollenbeck (
exact
or
similar
names) - Cortland, Cortland County, NY
USPTO Classifications:
254/130
,
254/131
Tool Categories:
material handling
:
jacks
:
vehicle jacks
:
wagon and cart jacks
Assignees:
None
Manufacturer:
Not known to have been produced
Witnesses:
Unknown
Patent Dates:
Applied:
Dec. 05, 1887
Granted:
Jul. 23, 1889
Patent Pictures:
USPTO
(New site tip)
Google Patents
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