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US Patent: 70,804
Traction Wheel
Improvement in Leveling Attachment to Agricultural Implements Mounted on Wheels
Patentee:
Benjamin F. Cook - Olema, Marin County, CA

USPTO Classifications:
280/43.19, 280/93.504

Tool Categories:
transportation machines : wagons

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
A. B. Abbott
E. Allen
Theodore Tusche
William Preurn

Patent Dates:
Granted: Nov. 12, 1867

Patent Pictures: [ 1 | 2 ]
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