Electronic music keyboard
- Casio
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Description
FIG. 1 is a top plan view of an electronic music keyboard showing my new design;
FIG. 2 is a left side elevational view thereof;
FIG. 3 is a right side elevational view thereof;
FIG. 4 is a rear elevational view thereof;
FIG. 5 is a front elevational view thereof;
FIG. 6 is a bottom plan view thereof;
FIG. 7 is a top, right, front perspective view thereof;
FIG. 8 is a top plan view of a modified embodiment of the electronic music keyboard shown in FIG. 1;
FIG. 9 is a left side elevational view thereof;
FIG. 10 is a right side elevational view thereof;
FIG. 11 is a rear elevational view thereof;
FIG. 12 is a front elevational view thereof;
FIG. 13 is a bottom plan view thereof; and
FIG. 14 is a top, right, front perspective view thereof.
Referenced Cited
U.S. Patent Documents
Other references
D282850 | March 4, 1986 | Futami |
D312651 | December 4, 1990 | Yamawaki |
D313031 | December 18, 1990 | Yamawaki |
4653375 | March 31, 1987 | Honda et al. |
- HFD, 12/16/85, p. 72 (Yamaha's PSS-150). HFD, 8/24/87, p. 48 (Casio-SK 2100 Keyboard). Best Products catalog, 1984-1985, p. 326 (Casio MT-35 Keyboard, item 3). Music Trades, Mar. 1987, p. 84 (Ensoniq's Keyboard).
Patent History
Patent number: D318480
Type: Grant
Filed: Dec 22, 1988
Date of Patent: Jul 23, 1991
Assignee: Casio Computer Co., Ltd. (Tokyo)
Inventor: Yoshitaka Naito (Ohome)
Primary Examiner: Bernard Ansher
Assistant Examiner: Adir Aronovich
Law Firm: Frishauf, Holtz, Goodman & Woodward
Application Number: 7/289,574
Type: Grant
Filed: Dec 22, 1988
Date of Patent: Jul 23, 1991
Assignee: Casio Computer Co., Ltd. (Tokyo)
Inventor: Yoshitaka Naito (Ohome)
Primary Examiner: Bernard Ansher
Assistant Examiner: Adir Aronovich
Law Firm: Frishauf, Holtz, Goodman & Woodward
Application Number: 7/289,574
Classifications
Current U.S. Class:
Keyboard Type (D17/1)