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US Patent: 439,496
Boiler Flue Beader
Patentee:
Benjamin Blanton Farris (exact or similar names) - Rocky Ford, Screven County, GA

USPTO Classifications:
72/117, 72/119, 72/123, 72/70

Tool Categories:
trade specific : boilermaker
specialty tools : boiler repair tools

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Aug. 18, 1890
Granted: Oct. 28, 1890

Patent Pictures:
USPTO (New site tip)
Google Patents
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