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Patent number:
Patent Date:
US Patent: 162,968
Fan Blower
Patentee:
Benjamin F. Sturtevant (
exact
or
similar
names) - Boston, MA
USPTO Classifications:
416/234
Tool Categories:
industrial machines
:
blowers
Assignees:
None
Manufacturer:
Not known to have been produced
Witnesses:
J. B. Crosby
S. B. Kidder
Patent Dates:
Applied:
Mar. 27, 1875
Granted:
May 04, 1875
Patent Pictures:
USPTO
(New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for B. F. Sturtevant
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