Electronic keyboard musical instrument
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Description
FIG. 1 is a top front perspective view of an electronic keyboard musical instrument showing my new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a bottom plan view thereof;
FIG. 5 is a rear elevational view thereof;
FIG. 6 is a right side elevational view; and,
FIG. 7 is a left side elevational view thereof.
Referenced Cited
U.S. Patent Documents
Other references
D265832 | August 17, 1982 | Kira et al. |
D305772 | January 30, 1990 | Kitsuyu |
D317930 | July 2, 1991 | Mine et al. |
D319248 | August 20, 1991 | Mine |
3855894 | December 1974 | Thomas et al. |
- International Design, Sep./Oct. 1985, p. 37. Music Trades, Feb. 1989, p. 62, (Peavey Keyboard). Music Trades, Jul. 1989, p. 49.
Patent History
Patent number: D326106
Type: Grant
Filed: Jan 25, 1990
Date of Patent: May 12, 1992
Assignee: Yamaha Corporation
Inventor: Keizo Tatshumi (Hamamatsu)
Primary Examiner: Bernard Ansher
Assistant Examiner: Adir Aronivich
Law Firm: Ostrolenk, Faber, Gerb & Soffen
Application Number: 7/470,058
Type: Grant
Filed: Jan 25, 1990
Date of Patent: May 12, 1992
Assignee: Yamaha Corporation
Inventor: Keizo Tatshumi (Hamamatsu)
Primary Examiner: Bernard Ansher
Assistant Examiner: Adir Aronivich
Law Firm: Ostrolenk, Faber, Gerb & Soffen
Application Number: 7/470,058
Classifications