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Patent number:
Patent Date:
US Patent: 471,408
Lubricator for Windmills
Patentee:
Walter C. Westaway (
exact
or
similar
names) - Decorah, Winneshiek County, IA
USPTO Classifications:
184/4
Tool Categories:
industrial machines
:
industrial machine mechanisms
:
industrial machine lubrication
propulsion and energy
:
wind power apparatus
Assignees:
None
Manufacturer:
Not known to have been produced
Witnesses:
Unknown
Patent Dates:
Applied:
May 27, 1891
Granted:
Mar. 22, 1892
Patent Pictures:
USPTO
(New site tip)
Google Patents
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