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Patent number:
Patent Date:
US Patent: 44,998
Machine for cutting files
Patentee:
Elisha O. Potter (
exact
or
similar
names) - Pawtucket, RI
USPTO Classifications:
76/16
,
76/22
Tool Categories:
tool making
:
making files
Assignees:
Charles A. Warland
- Pawtucket, RI
Elisha O. Potter
- Pawtucket, RI
Manufacturer:
Not known to have been produced
Witnesses:
Massena P. Bacon
Frederick A. Potter
Patent Dates:
Granted:
Nov. 08, 1864
Patent Pictures:
USPTO
(New site tip)
Google Patents
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