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Patent number:
Patent Date:
US Patent: 189,124
Coffee Roaster
Patentee:
Nicholas Metz (
exact
or
similar
names) - Dayton, Montgomery County, OH
USPTO Classifications:
432/104
,
74/1R
Tool Categories:
agricultural
:
coffee roasters
Assignees:
None
Manufacturer:
Not known to have been produced
Witnesses:
Unknown
Patent Dates:
Applied:
Mar. 12, 1877
Granted:
Apr. 03, 1877
Patent Pictures:
USPTO
(New site tip)
Google Patents
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