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US Patent: 272,447
Traction Engine
Patentees:
David Lippy - Mansfield, Richland County, OH
Jacob Hughes - Mansfield, Richland County, OH

USPTO Classifications:
180/36, 280/855, 301/43

Tool Categories:
propulsion and energy : steam apparatus : steam traction engines

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Oct. 14, 1882
Granted: Feb. 20, 1883

Patent Pictures:
USPTO pdf tiff
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