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Patent number:
Patent Date:
US Patent: 382,657
Steam-boiler
Patentee:
Joseph A. Mumford (
exact
or
similar
names) - Hantsport, NS Canada
USPTO Classifications:
122/50
Tool Categories:
propulsion and energy
:
steam apparatus
:
stationary boilers
Assignees:
None
Manufacturer:
Not known to have been produced
Witnesses:
Joseph Fish
Kelsey Francis
Patent Dates:
Applied:
Oct. 22, 1887
Granted:
May 08, 1888
Patent Pictures:
USPTO
(New site tip)
Google Patents
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