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US Patent: 1,184,947
Pipe-forming machine
Patentees:
John C. Hewitt - Canton, OH
Joseph A. Gossett - Canton, OH

USPTO Classifications:
72/181, 72/52

Tool Categories:
specialty machines : pipe making machines

Assignees:
Canton Foundry & Machine Co. - Canton, OH

Manufacturer:
Canton Foundry & Machine Co. - Canton, OH

Witnesses:
J. H. Bishop
Robert Karcher

Patent Dates:
Applied: May 15, 1915
Granted: May 30, 1916

Patent Pictures:
USPTO pdf tiff
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"Vintage Machinery" entry for Canton Foundry & Machine Co.

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