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US Patent: 1,022,741
Lubricator
Patentees:
Leopold Kassander (exact or similar names) - New York, NY
Otto Best (exact or similar names) - New York, NY

USPTO Classifications:
184/50.1

Tool Categories:
propulsion and energy : steam engines : steam engine lubricators

Assignees:
Nathan Mfg. Co. - New York, NY

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Sep. 13, 1911
Granted: Apr. 09, 1912

Patent Pictures:
USPTO (New site tip)
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Report data errors or omissions to steward Joel Havens
"Vintage Machinery" entry for Nathan Mfg. Co.

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