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US Patent: 8,514
Coupling Railroad-cars
Patentee:
Lorenzo D. Livermore (exact or similar names) - Hartland, VT

USPTO Classifications:
105/420, 213/15, 213/74, 269/54.1, 428/210, 428/211.1

Tool Categories:

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Martin Burk
Geo. W. Post, Jr.
Patent Dates:
Granted: Nov. 11, 1851

Patent Pictures:
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