Electronic keyboard musical instrument
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Description
FIG. 1 is a top view of an electronic keyboard musical instrument;
FIG. 2 is a front view thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is a bottom view thereof;
FIG. 5 is a left-side view thereof; and,
FIG. 6 is a right-side view thereof.
Referenced Cited
U.S. Patent Documents
Other references
D312651 | December 4, 1990 | Yamawaki |
D345370 | March 22, 1994 | Miyamoto et al. |
D345574 | March 29, 1994 | Mizushim |
D372931 | August 20, 1996 | Miura |
D382005 | August 5, 1997 | Kawada |
D400910 | November 10, 1998 | Mikage |
5157213 | October 20, 1992 | Kashio et al. |
- Yamaha Catalog, p. 9 (PSR-185), Sep. 1995.
Patent History
Patent number: D413617
Type: Grant
Filed: Jul 8, 1998
Date of Patent: Sep 7, 1999
Assignee: Yamaha Corporation
Inventor: Kunihiro Takei (Hamamatsu)
Primary Examiner: Adir Aronovich
Law Firm: Ostrolenk, Faber, Gerb & Soffen, LLP
Application Number: 0/90,413
Type: Grant
Filed: Jul 8, 1998
Date of Patent: Sep 7, 1999
Assignee: Yamaha Corporation
Inventor: Kunihiro Takei (Hamamatsu)
Primary Examiner: Adir Aronovich
Law Firm: Ostrolenk, Faber, Gerb & Soffen, LLP
Application Number: 0/90,413
Classifications
Current U.S. Class:
Keyboard Type (D17/1);
Organ Or Cabinet Therefor (D17/5)
International Classification: 1701;
International Classification: 1701;