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US Patent: 289,312
Coffee Roaster and Corn Popper
Patentee:
Philo B. Sheldon (exact or similar names) - Erie, Erie County, PA

USPTO Classifications:
16/425, 220/610, 220/752, 403/187

Tool Categories:
agricultural : coffee roasters
household : corn poppers

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown
Patent Dates:
Applied: Mar. 29, 1883
Granted: Nov. 27, 1883

Patent Pictures:
USPTO (New site tip)
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