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Patent number:
Patent Date:
US Patent: 6,015
Machine for filing saws
Patentees:
Franklin D. Cottle (
exact
or
similar
names) - Tisbury, MA
Presbury Norton (
exact
or
similar
names) - Tisbury, MA
USPTO Classifications:
76/31
,
76/60
Tool Categories:
metalworking machines
:
grinders
:
sharpening machines
:
saw sharpening machines
Assignees:
None
Manufacturer:
Not known to have been produced
Witnesses:
Benjamin Moran
Bartlett Allen
Patent Dates:
Granted:
Jan. 09, 1849
Patent Pictures:
USPTO
(New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
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