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Patent number:
Patent Date:
US Patent: 1,271,778
Lawn Mower Sharpener
Patentee:
Charles S. Sayre (
exact
or
similar
names) - Albion, WI
USPTO Classifications:
451/423
,
76/82.1
Tool Categories:
agricultural
:
sharpeners
Assignees:
None
Manufacturer:
Not known to have been produced
Witnesses:
Ada E. Davis
D. W. North
Charles E. Kemper
J. Reauly Kelly
Patent Dates:
Applied:
Mar. 10, 1916
Granted:
Jul. 09, 1918
Patent Pictures:
USPTO
(New site tip)
Google Patents
Report data errors or omissions to steward Joel Havens
Description:
Richard P. Owen - patent attorney
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