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US Patent: 306,728
Clod-cutter
Patentee:
Charles Douglas Edwards - Albert Lea, MN

USPTO Classifications:
172/240, 172/688

Tool Categories:
agricultural machines

Assignees:
None

Manufacturer:
C. D. Edwards Manufacturing Co. - Albert Lea, MN

Witnesses:
L. E. Dunn
L. J. Thomas

Patent Dates:
Applied: Jan. 11, 1884
Granted: Oct. 21, 1884

Patent Pictures:
USPTO pdf tiff
Google Patents
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"Vintage Machinery" entry for C. D. Edwards Manufacturing Co.

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