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Patent number:
Patent Date:
US Patent: 559,166
Finishing-machine
Patentee:
George H. Derby (
exact
or
similar
names) - Somerville, MA
USPTO Classifications:
144/128
,
29/76.3
,
451/298
Tool Categories:
woodworking machines
:
sanding machines
Assignees:
None
Manufacturer:
Not known to have been produced
Witnesses:
Frederick L. Emery
Margaret A. Dunn
Patent Dates:
Applied:
Mar. 11, 1895
Granted:
Apr. 28, 1896
Patent Pictures:
USPTO
(New site tip)
Google Patents
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