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US Patent: 1,625,618
Oil Pump
Patentee:
Adolph W. F. Manzel - Buffalo, NY

USPTO Classifications:
184/27.2

Tool Categories:
industrial tools : tool lubricators : oil pumps

Assignees:
Manzel Brothers Co. - Buffalo, NY

Manufacturer:
Not known to have been produced

Witnesses:
J. J. Oberst

Patent Dates:
Applied: Jun. 04, 1921
Granted: Apr. 19, 1927

Patent Pictures:
USPTO pdf tiff
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"Vintage Machinery" entry for Manzel Brothers
Description:
Emil Neuhook - patent attorney

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