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US Patent: 361,660
Spherical Coffee Roaster
Patentee:
Loren R. Witherell (exact or similar names) - Davenport, Scott County, IA

USPTO Classifications:
34/108, 34/89, 366/147, 366/228, 432/104

Tool Categories:
agricultural : coffee roasters

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Aug. 28, 1886
Granted: Apr. 19, 1887

Patent Pictures:
USPTO (New site tip)
Google Patents
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