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US Patent: 1,771,536
Lubricating Device
Patentee:
Arthur M. Greene, Jr. (exact or similar names) - Princeton, Mercer County, NJ

USPTO Classifications:
184/39.1

Tool Categories:
transportation : railroads : railroad locomotives : steam engine lubricators

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

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Oct. 17, 1925
Granted: Jul. 29, 1930

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

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