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US Patent: 828,208
Ditching-Machine
Patentee: James B. Hill (exact or similar names) - Findlay, Hancock County, OH USPTO Classifications: 37/901, 37/97 Tool Categories: construction machines : ditching machines Assignees: None Manufacturer: Buckeye Traction Ditcher Co. - Findlay, Hancock County, OH Witnesses: Unknown	Patent Dates: Applied: Mar. 12, 1906 Granted: Aug. 07, 1906 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Joel Havens "Vintage Machinery" entry for Buckeye Traction Ditcher Co.
Description: Claim: An excavating-wheel having annular rims, in combination with suitably-supported annularly-grooved rotary members directly engaging said rims.

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