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US Patent: 208,931
Improvement in steam-cylinder lubricators
Patentee:
Nicholas Seibert (exact or similar names) - San Francisco, CA

USPTO Classifications:
184/54

Tool Categories:
propulsion and energy : steam engines : steam engine lubricators
transportation : railroads : railroad locomotives : steam engine lubricators

Assignees:
None

Manufacturer:
Seibert Cylinder Oil Cup Co. - Boston, MA

Witnesses:
J. Henry Taylor
Jabez S. Holmes

Patent Dates:
Applied: Apr. 02, 1878
Granted: Oct. 15, 1878

Patent Pictures:
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Vintage Machinery entry for Seibert Cylinder Oil Cup Co.

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