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Patent number:
Patent Date:
US Patent: 296,372
Apparatus for sawing printers' blocks
Patentee:
George Williamson (
exact
or
similar
names) - Cambridge, MA
USPTO Classifications:
269/305
,
83/418
,
83/419
,
83/431
,
83/435.15
,
83/522.24
Tool Categories:
trade specific
:
printer
Assignees:
J. O. Hayden
- Somerville, MA
Manufacturer:
Not known to have been produced
Witnesses:
Joseph P. Livermore
R. J. Noyes
Patent Dates:
Applied:
Jul. 30, 1883
Granted:
Apr. 08, 1884
Patent Pictures:
USPTO
(New site tip)
Google Patents
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