Electronic drum

- Yamaha Corporation
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Description

FIG. 1 is a top, front and perspective view of a electronic drum 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 left side elevational view thereof; and

FIG. 7 is a right side elevational view thereof.

Referenced Cited
U.S. Patent Documents
D244717 June 14, 1977 Schneider et al.
D292090 September 29, 1987 Shintomi
4479412 October 30, 1984 Klynas
4700602 October 20, 1987 Bozzio
Other references
  • The Music Trades, Jan. 1986, p. 117.
Patent History
Patent number: D316422
Type: Grant
Filed: Jun 13, 1988
Date of Patent: Apr 23, 1991
Assignee: Yamaha Corporation
Inventor: Junko Mine (Hamamatsu)
Primary Examiner: Melvin B. Feifer
Assistant Examiner: Adir Aronovich
Law Firm: Ostrolenk, Faber, Gerb & Soffen
Application Number: 7/207,438
Classifications
Current U.S. Class: Percussion Instrument (D17/22)