USD326106SExpiredUtility

Electronic keyboard musical instrument

Assignee: YAMAHA CORPPriority: Aug 5, 1989Filed: Jan 25, 1990Granted: May 12, 1992

Est. expiryAug 5, 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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