USD325213SExpiredUtility

Electronic keyboard musical instrument

Assignee: YAMAHA CORPPriority: Dec 20, 1989Filed: Jun 19, 1990Granted: Apr 7, 1992

Est. expiryDec 20, 2009(expired)· nominal 20-yr term from priority

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exact text as granted — not AI-modified

The ornamental design for electronic keyboard musical instrument, as shown.

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