Electronic piano
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Description
FIG. 1 is a top, front perspective view of an electronic piano showing my new design;
FIG. 2 is a top, plan view thereof;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a rear elevational view thereof;
FIG. 5 is a right side elevational view thereof, the undisclosed left side is a mirror image of the side shown; and,
FIG. 6 is a bottom plan view thereof.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
D282850 | March 4, 1986 | Futami |
D289411 | April 21, 1987 | Bellini |
D289412 | April 21, 1987 | Bellini |
D290370 | June 16, 1987 | Bellini |
D313033 | December 18, 1990 | Mizushima |
D313035 | December 18, 1990 | Katsuhara et al. |
4653375 | March 31, 1987 | Honda et al. |
655925 | April 1985 | JPX |
721734 | August 1987 | JPX |
- Music Trades, Nov. 1988, p. 41 (Kaman's MX10 Keyboard). Music Trades, Jun. 1989, p. 127 (Hohner's PSK 50 Keyboard). Hong Kong Enterprise catalog, 10/1990 (upper right side of the page, item 729).
Patent History
Patent number: D325214
Type: Grant
Filed: Jun 19, 1990
Date of Patent: Apr 7, 1992
Assignee: Yamaha Corporation (Shizuoko)
Inventor: Yasuhiro Hoshina (Hamamatsu)
Primary Examiner: Bernard Ansher
Assistant Examiner: Adir Aronovich
Law Firm: Weingarten, Schurgin, Gagnebin & Hayes
Application Number: 7/540,503
Type: Grant
Filed: Jun 19, 1990
Date of Patent: Apr 7, 1992
Assignee: Yamaha Corporation (Shizuoko)
Inventor: Yasuhiro Hoshina (Hamamatsu)
Primary Examiner: Bernard Ansher
Assistant Examiner: Adir Aronovich
Law Firm: Weingarten, Schurgin, Gagnebin & Hayes
Application Number: 7/540,503
Classifications