Portable bean roast degree analyzer
Description
The features presented in broken lines illustrate portions of the portable bean roast degree analyzer that form no part of the claimed design.
Claims
The ornamental design for a portable bean roast degree analyzer, as shown and described.
Referenced Cited
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Patent History
Patent number: D969619
Type: Grant
Filed: Oct 19, 2020
Date of Patent: Nov 15, 2022
Inventor: Wen-Hsiang Tseng (Hsinchu)
Primary Examiner: Andrew Kerr
Application Number: 29/755,267
Type: Grant
Filed: Oct 19, 2020
Date of Patent: Nov 15, 2022
Inventor: Wen-Hsiang Tseng (Hsinchu)
Primary Examiner: Andrew Kerr
Application Number: 29/755,267
Classifications
Current U.S. Class:
Measuring, Regulating Or Indicating Instrument, Or Casing (D10/46)