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US Patent: 1,447,385
Oil burner
Patentee:
Franklin Hardinge - Chicago, IL

USPTO Classifications:
431/164, 431/168

Tool Categories:
industrial furnaces
specialty machines : industrial furnaces

Assignees:
Hardinge Brothers, Inc. - Chicago, IL

Manufacturer:
Not known to have been produced

Witnesses:
Emile J. Bourgeois
Albin C. Ahlberg

Patent Dates:
Applied: May 16, 1921
Granted: Mar. 06, 1923

Patent Pictures:
USPTO pdf tiff
Google Patents
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"Vintage Machinery" entry for Hardinge Brothers

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