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US Patent: 7,478X
Reacting water wheel
Patentee: Robert Eastman (exact or similar names) - Concord, NH USPTO Classifications: 415/32 Tool Categories: propulsion and energy : water power : water wheels Assignees: None Manufacturer: Robert Eastman - Concord, NH Witnesses: Unknown	Patent Dates: Granted: Mar. 11, 1833 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin "Vintage Machinery" entry for Eastman & Jaquith
Description: The inventor also manufactured a patent clapboard machine.

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