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US Patent: 138,405
Car-Couplings
Patentee: Eli H. Janney (exact or similar names) - Alexandria, Alexandria County, VA USPTO Classifications: 213/14 Tool Categories: transportation : railroads : railroad cars and carriages : railroad car couplers Assignees: None Manufacturer: Unknown Witnesses: R. N. Dyer H. E. Matthews Harrie C. Clark	Patent Dates: Applied: Apr. 01, 1873 Granted: Apr. 29, 1873 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Joel Havens Video on the link and pin vs. hook type couplers.
Description: This was the first hook and catch railroad car coupler designed to replace link and pin types.

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