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Patent number:
Patent Date:
US Patent: 212,889
Road Engine
Patentee:
Harry H. Bridenthal (
exact
or
similar
names) - Latrobe, Westmoreland County, PA
USPTO Classifications:
180/40
Tool Categories:
propulsion and energy
:
steam apparatus
:
steam traction engines
Assignees:
None
Manufacturer:
Not known to have been produced
Witnesses:
Philip McGuire
William McKee Gallagher
William H. Bridenthal
Patent Dates:
Applied:
Nov. 01, 1877
Granted:
Mar. 04, 1879
Patent Pictures:
USPTO
(New site tip)
Google Patents
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