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Patent number:
Patent Date:
US Patent: 18,171
Method of manufacturing wooden washboards
Patentee:
J. B. Batcheller (
exact
or
similar
names) - Arlington, VT
USPTO Classifications:
144/136.1
,
144/237
Tool Categories:
woodworking machines
:
specialty woodworking machines
Assignees:
West, Canfield & Co.
- Unknown, Unknown
Manufacturer:
Not known to have been produced
Witnesses:
Unknown
Patent Dates:
Granted:
Sep. 08, 1857
Patent Pictures:
USPTO
(New site tip)
Google Patents
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