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Patent number:
Patent Date:
US Patent: 67,724
Improvement in shingle machines
Patentee:
Emory B. Cook (
exact
or
similar
names) - North Bellingham, MA
USPTO Classifications:
144/154
,
83/409.1
,
83/704
Tool Categories:
woodworking machines
:
specialty woodworking machines
:
shingle machines
Assignees:
None
Manufacturer:
Not known to have been produced
Witnesses:
Unknown
Patent Dates:
Granted:
Aug. 13, 1867
Patent Pictures:
USPTO
(New site tip)
Google Patents
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