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US Patent: 320,343
Car-axle lubricator
Patentees:
Isaïe Fréchette - St. Hyacinthe, QC Canada
Charles Louis Girard - St. Hyacinthe, QC Canada

USPTO Classifications:
384/178

Tool Categories:
transportation machines : railroads and railways : railroad cars and carriages

Assignees:
National Automatic Lubricator Co. - Portland, ME

Manufacturer:
Not known to have been produced

Witnesses:
A. V. Beauchemin
C. A. Boivin

Patent Dates:
Applied: Apr. 28, 1885
Granted: Jun. 16, 1885

Reissue Information:
Reissued as RE10,767 (Sep. 21, 1886)

Patent Pictures:
USPTO pdf tiff
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"Vintage Machinery" entry for Isaïe Fréchette

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