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Patent number:
Patent Date:
US Patent: 137,384
Improvement in machines for cutting hoops
Patentee:
Augustus G. Parkhurst (
exact
or
similar
names) - Appleton, WI
USPTO Classifications:
144/162.1
,
147/45
Tool Categories:
woodworking machines
:
specialty woodworking machines
:
hoop making machines
Assignees:
None
Manufacturer:
Not known to have been produced
Witnesses:
D. C. Babcock
J. E. Harriman
Patent Dates:
Granted:
Apr. 01, 1873
Patent Pictures:
USPTO
(New site tip)
Google Patents
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