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Patent number:
Patent Date:
US Patent: 207,919
Gin Saw Sharpener
Patentee:
William H. Walsh (
exact
or
similar
names) - Fort Worth, Tarrant County, TX
USPTO Classifications:
351/158
,
76/40
,
76/48
,
76/77
Tool Categories:
metalworking machines
:
grinders
:
sharpening machines
:
saw sharpening machines
Assignees:
None
Manufacturer:
Not known to have been produced
Witnesses:
Unknown
Patent Dates:
Applied:
Jul. 10, 1878
Granted:
Sep. 10, 1878
Patent Pictures:
USPTO
(New site tip)
Google Patents
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