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US Patent: 364,411
Steering Device for Traction Engines
Patentees:
Lon Peck Helphinstine - Washington, Davies County, IN
William Aikman Helphinstine - Washington, Davies County, IN

USPTO Classifications:
180/447, 180/448, 476/19

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

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Apr. 05, 1887
Granted: Jun. 07, 1887

Patent Pictures:
USPTO pdf tiff
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