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Patent number:
Patent Date:
US Patent: 493,606
Coffee Roasting Apparatus
Patentee:
Heinrich Trillrich (
exact
or
similar
names) - Munich, Bavaria, Germany
USPTO Classifications:
34/74
,
34/76
,
34/82
Tool Categories:
manufacturing
:
manufacturing processes
:
roasting coffee
Assignees:
Kathreiners Malzkaffeefabriken Wilhelm & Brougier
- Munich, Prussia, Germany
Manufacturer:
Not known to have been produced
Witnesses:
Unknown
Patent Dates:
Applied:
Dec. 29, 1892
Granted:
Mar. 14, 1893
Patent Pictures:
USPTO
(New site tip)
Google Patents
Report data errors or omissions to steward Joel Havens
Description:
Patented in Englad, 09 Mar., 1892.
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