Electronic keyboard musical instrument
- Casio
Latest Casio Patents:
Description
Claims
The ornamental design for an electronic keyboard musical instrument, as shown.
Referenced Cited
U.S. Patent Documents
D305772 | January 30, 1990 | Kitsuyu |
D506494 | June 21, 2005 | Nishizawa |
D508070 | August 2, 2005 | Tanaka |
D508256 | August 9, 2005 | Ida et al. |
D509237 | September 6, 2005 | Sakaguchi |
D510381 | October 4, 2005 | Okamura et al. |
D518085 | March 28, 2006 | Yatabe |
D518503 | April 4, 2006 | Nagayama |
D526676 | August 15, 2006 | Utsunomiya et al. |
D532815 | November 28, 2006 | Utsunomiya et al. |
Patent History
Patent number: D553666
Type: Grant
Filed: Dec 22, 2005
Date of Patent: Oct 23, 2007
Assignee: Casio Keisanki Kabushiki Kaisha (Tokyo)
Inventors: Takashi Yatabe (Higashimurayama), Yukihiko Ida (Higashikurume), Shuji Shibuki (Mitaka)
Primary Examiner: Ian Simmons
Assistant Examiner: R. Johnson
Attorney: Frishauf, Holtz, Goodman & Chick, P.C.
Application Number: 29/245,569
Type: Grant
Filed: Dec 22, 2005
Date of Patent: Oct 23, 2007
Assignee: Casio Keisanki Kabushiki Kaisha (Tokyo)
Inventors: Takashi Yatabe (Higashimurayama), Yukihiko Ida (Higashikurume), Shuji Shibuki (Mitaka)
Primary Examiner: Ian Simmons
Assistant Examiner: R. Johnson
Attorney: Frishauf, Holtz, Goodman & Chick, P.C.
Application Number: 29/245,569
Classifications