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US Patent: 1,398,382
Chain Tread Tractor
Patentees:
John W. Lambert (exact or similar names) - Anderson, Madison County, IN
Alvin Ray Lambert (exact or similar names) - Anderson, Madison County, IN

USPTO Classifications:
305/124, 384/247

Tool Categories:
agricultural : tractors

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Dec. 14, 1918
Granted: Nov. 29, 1921

Patent Pictures:
USPTO (New site tip)
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