Electronic calculator
- Casio
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Description
Claims
The ornamental design for an electronic calculator, as shown and described.
Referenced Cited
U.S. Patent Documents
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- Calculators. (Design—© Questel) orbit.com. [online PDF] 70 pgs. Print Dates range Jul. 28, 2008 through May 5, 2020. [retrieved May 21, 2020] https://www.orbit.com/export/QPTUJ214/pdf2/0eda3f26-9826-47c1-a84e-97b2b04459e4-004629.pdf.
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Patent History
Patent number: D902298
Type: Grant
Filed: Jan 10, 2019
Date of Patent: Nov 17, 2020
Assignee: CASIO KEISANKI KABUSHIKI KAISHA (Tokyo)
Inventor: Akihiro Miyahara (Tokyo)
Primary Examiner: Marie D. Fast Horse
Application Number: 29/676,376
Type: Grant
Filed: Jan 10, 2019
Date of Patent: Nov 17, 2020
Assignee: CASIO KEISANKI KABUSHIKI KAISHA (Tokyo)
Inventor: Akihiro Miyahara (Tokyo)
Primary Examiner: Marie D. Fast Horse
Application Number: 29/676,376
Classifications
Current U.S. Class:
With Keyboard (D18/7)