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US Patent: RE900
Improvement in endless-chain horse-powers
Patentee: George Westinghouse, Sr. (exact or similar names) - Schenectady, NY USPTO Classifications: 474/60 Tool Categories: propulsion and energy : animal powered apparatus Assignees: None Manufacturer: Not known to have been produced Witnesses: John S. Hollingshead William D. Baldwin	Patent Dates: Granted: Feb. 14, 1860 Reissue Information: Reissue of RE317 (Jul. 10, 1855) Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin

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