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Patent number:
Patent Date:
US Patent: 842,903
Rotary Cutter for Making Saws
Patentee:
Charles Napier (
exact
or
similar
names) - Springfield, Hampden County, MA
USPTO Classifications:
407/44
,
407/61
,
69/6.5
,
76/112
,
76/44
,
76/45
Tool Categories:
metalworking machines
:
milling machines
:
milling machine cutters
Assignees:
Charles Napier
- Springfield, Hampden County, MA
Massachusetts Saw Works
- Chicopee, MA
Manufacturer:
Not known to have been produced
Witnesses:
Unknown
Patent Dates:
Applied:
Jan. 05, 1906
Granted:
Feb. 05, 1907
Patent Pictures:
USPTO
(New site tip)
Google Patents
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