Hand held musical tone control apparatus

- Yamaha Corporation
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Description

FIG. 1 is a front view of a hand held musical tone control apparatus showing my new design;

FIG. 2 is a right side view thereof, the undisclosed opposite side being a mirror image;

FIG. 3 is a rear view thereof;

FIG. 4 is a top end view thereof; and,

FIG. 5 is a bottom end view thereof.

Referenced Cited
U.S. Patent Documents
D55365 June 1920 Champane
4282681 August 11, 1981 McCaslin
4341140 July 27, 1982 Ishida
4858001 August 15, 1989 Milbank et al.
4905560 March 6, 1990 Suzuki et al.
5005460 April 9, 1991 Suzuki et al.
5022303 June 11, 1991 Suzuki et al.
5027688 July 2, 1991 Suzuki et al.
5058480 October 22, 1991 Suzuki et al.
5177311 January 5, 1993 Suzuki et al.
Foreign Patent Documents
8610379 April 1986 GBX
Patent History
Patent number: D345373
Type: Grant
Filed: Dec 17, 1991
Date of Patent: Mar 22, 1994
Assignee: Yamaha Corporation (Shizuoka)
Inventor: Junko Mine (Hamamatsu)
Primary Examiner: Bernard Ansher
Assistant Examiner: M. Siegel
Law Firm: Weingarten, Schurgin, Gagnebin & Hayes
Application Number: 7/810,018
Classifications
Current U.S. Class: Miscellaneous (D17/99)