Electronic calculator
- Casio
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Description
Claims
The ornamental design for an electronic calculator, as shown and described.
Referenced Cited
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Patent History
Patent number: D898818
Type: Grant
Filed: Mar 16, 2019
Date of Patent: Oct 13, 2020
Assignee: CASIO KEISANKI KABUSHIKI KAISHA (Tokyo)
Inventors: Akihiro Miyahara (Tokyo), Kyohei Ishii (Tokyo)
Primary Examiner: Marie D. Fast Horse
Application Number: 29/683,910
Type: Grant
Filed: Mar 16, 2019
Date of Patent: Oct 13, 2020
Assignee: CASIO KEISANKI KABUSHIKI KAISHA (Tokyo)
Inventors: Akihiro Miyahara (Tokyo), Kyohei Ishii (Tokyo)
Primary Examiner: Marie D. Fast Horse
Application Number: 29/683,910
Classifications
Current U.S. Class:
With Keyboard (D18/7)