Electronic keyboard musical instrument
- Casio
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Description
Claims
The ornamental design for an electronic keyboard musical instrument, as shown.
Referenced Cited
U.S. Patent Documents
Other references
D313034 | December 18, 1990 | Koide |
D416934 | November 23, 1999 | Nagayama |
D417884 | December 21, 1999 | Katsumata |
D441003 | April 24, 2001 | Chan |
D444492 | July 3, 2001 | Saito |
D461837 | August 20, 2002 | Chan |
D483793 | December 16, 2003 | Kitazawa |
D506772 | June 28, 2005 | Nagayama |
D510380 | October 4, 2005 | Adam et al. |
D554690 | November 6, 2007 | Utsunomiya |
D554691 | November 6, 2007 | Ogino |
- Related U.S. Appl. No. 29/294,231, filed Dec. 28, 2007; Inventor: Kazuhito Sakaguchi et al.
Patent History
Patent number: D572300
Type: Grant
Filed: Dec 28, 2007
Date of Patent: Jul 1, 2008
Assignee: Casio Keisanki Kabushiki Kaisha (Tokyo)
Inventor: Iichiro Hashimoto (Tokyo)
Primary Examiner: Ian Simmons
Assistant Examiner: Rashida Johnson
Attorney: Frishauf, Holtz, Goodman & Chick, P.C.
Application Number: 29/294,232
Type: Grant
Filed: Dec 28, 2007
Date of Patent: Jul 1, 2008
Assignee: Casio Keisanki Kabushiki Kaisha (Tokyo)
Inventor: Iichiro Hashimoto (Tokyo)
Primary Examiner: Ian Simmons
Assistant Examiner: Rashida Johnson
Attorney: Frishauf, Holtz, Goodman & Chick, P.C.
Application Number: 29/294,232
Classifications
Current U.S. Class:
Keyboard Type (D17/1)