Electronic calculator
- Casio
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Description
The portions in broken lines are shown for illustrative purposes only and form no part of the claimed design.
Claims
The ornamental design for an electronic calculator, as shown and described.
Referenced Cited
U.S. Patent Documents
D394449 | May 19, 1998 | Shimizu |
D501499 | February 1, 2005 | Matsuda |
7042713 | May 9, 2006 | Nicolosi |
D536365 | February 6, 2007 | Ono et al. |
D547362 | July 24, 2007 | de Brebisson |
D560712 | January 29, 2008 | de Brebisson |
D580478 | November 11, 2008 | Matsuda et al. |
D584762 | January 13, 2009 | Ono et al. |
D598485 | August 18, 2009 | Miyahara et al. |
D598486 | August 18, 2009 | Miyahara et al. |
D603831 | November 10, 2009 | Ho et al. |
D623185 | September 7, 2010 | Corley et al. |
Patent History
Patent number: D631086
Type: Grant
Filed: May 18, 2010
Date of Patent: Jan 18, 2011
Assignee: Casio Keisanki Kabushiki Kaisha (Tokyo)
Inventors: Junichi Ono (Higashikurume), Makoto Matsuda (Tokyo), Shuji Shibuki (Mitaka)
Primary Examiner: Caron Veynar
Assistant Examiner: Garth Rademaker
Attorney: Holtz, Holtz, Goodman & Chick, PC
Application Number: 29/361,938
Type: Grant
Filed: May 18, 2010
Date of Patent: Jan 18, 2011
Assignee: Casio Keisanki Kabushiki Kaisha (Tokyo)
Inventors: Junichi Ono (Higashikurume), Makoto Matsuda (Tokyo), Shuji Shibuki (Mitaka)
Primary Examiner: Caron Veynar
Assistant Examiner: Garth Rademaker
Attorney: Holtz, Holtz, Goodman & Chick, PC
Application Number: 29/361,938
Classifications
Current U.S. Class:
With Keyboard (D18/7)