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US Patent: 1,257,859
Draw Bar Buffer Coupling for Locomotives
Patentee:
Charles L. Heisler (exact or similar names) - Schenectady, Schenectady County, NY

USPTO Classifications:
213/3

Tool Categories:
transportation : railroads : railroad locomotives : steam engines
transportation : railroads : railroad locomotives : locomotive tenders

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Nov. 15, 1915
Granted: Feb. 26, 1918

Patent Pictures:
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