Electronic calculator
- Casio
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Description
Claims
The ornamental design for an electronic calculator, as shown.
Referenced Cited
Patent History
Patent number: D580478
Type: Grant
Filed: Jan 15, 2008
Date of Patent: Nov 11, 2008
Assignee: Casio Keisanki Kabushiki Kaisha (Tokyo)
Inventors: Makoto Matsuda (Tokyo), Junichi Ono (Higashikurume)
Primary Examiner: Caron Veynar
Assistant Examiner: Garth Rademaker
Attorney: Frishauf, Holtz, Goodman & Chick, P.C.
Application Number: 29/294,516
Type: Grant
Filed: Jan 15, 2008
Date of Patent: Nov 11, 2008
Assignee: Casio Keisanki Kabushiki Kaisha (Tokyo)
Inventors: Makoto Matsuda (Tokyo), Junichi Ono (Higashikurume)
Primary Examiner: Caron Veynar
Assistant Examiner: Garth Rademaker
Attorney: Frishauf, Holtz, Goodman & Chick, P.C.
Application Number: 29/294,516
Classifications
Current U.S. Class:
With Keyboard (D18/7)