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US Patent: 674,737
Logging-engine
Patentee:
Alvin Orlando Lombard (exact or similar names) - Waterville, ME

USPTO Classifications:
180/9.62, 305/140

Tool Categories:
transportation : logging trucks
propulsion and energy : steam apparatus : steam traction engines : traction engine tracks

Assignees:
None

Manufacturer:
Waterville Iron Works - Waterville, ME

Witnesses:
Henry L. Corson
Norman K. Fuller

Patent Dates:
Applied: Nov. 09, 1900
Granted: May 21, 1901

Patent Pictures: [ 1 | 2 ]
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Wikpedia article on Lombard log hauler
Vintage Machinery entry for Waterville Iron Works
Description:
This was an important invention for Waterville Iron Works, formerly Webber & Philbrick. This "Lombard log hauler" was the first successful continuous-track vehicle.

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