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US Patent: 731,833
Lubricator
Patentees:
Edwin Allen (exact or similar names) - Mount Vernon, Westchester County, NY
George W. Carver (exact or similar names) - Brookline, Norfolk County, MA

USPTO Classifications:
184/27.1

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

Assignees:
John W. Greene - Brooklyn, Kings County, NY
Willard H. Platt - Brooklyn, Kings County, NY
Greene, Tweed & Co. - New York, NY

Manufacturer:
Not known to have been produced

Witnesses:
Lucius P. Hinckley
Charles F. Spear
James M. Spear

Patent Dates:
Applied: May 24, 1902
Granted: Jun. 23, 1903

Patent Pictures: [ 1 | 2 ]
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Report data errors or omissions to steward Joel Havens
"Vintage Machinery" entry for Greene, Tweed & Co.

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