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Patent number:
Patent Date:
US Patent: 950,560
Lawn Mower Grinder
Patentee:
Percy Hubert Root (
exact
or
similar
names) - Plymouth, Richland County, OH
USPTO Classifications:
411/400
,
451/129
,
451/226
Tool Categories:
metalworking machines
:
grinders
:
tool grinders
Assignees:
None
Manufacturer:
Heath Foundry & Mfg. Co.
- Plymouth, Richland County, OH
Witnesses:
L. R. McGruder
E. K. Trauger
E. B. Gilchrist
H. R. Sullivan
Patent Dates:
Applied:
Jul. 16, 1909
Granted:
Mar. 01, 1910
Patent Pictures:
USPTO
(New site tip)
Google Patents
Report data errors or omissions to steward Joel Havens
"Vintage Machinery" entry for Heath Foundry & Mfg. Co.
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