Musical system

Details Musical system Musical system

2011-08-30

2011-08-30

Enad, Elvin G (Department: 2832)

Music

Instruments

Drums

Reexamination Certificate

active

08008560

ABSTRACT:
A musical system. At least some of the illustrative embodiments are systems including: a frame with an interior cavity, a tuning system coupled within the interior cavity of the frame, the tuning system configured to be accessed by way of an aperture through of the frame, and a drum head retained at a first end of the frame, wherein the tuning system configured to apply uniform pressure that circumscribes an axis of interior surface of the drum head.

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History of the Cajön (viewed Mar. 13, 2008 at www.cajondg.com/en/products/history.html).
Salwender International Percusion, including polygonal music systems, viewed www.salwender.com/Cajon.htm on Mar. 13, 2008.

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