USD307015SExpiredUtility

Speaker

Individually held — no corporate assignee on recordPriority: May 26, 1987Filed: May 26, 1987Granted: Apr 3, 1990
Est. expiryMay 26, 2007(expired)· nominal 20-yr term from priority
Inventors:Steven M. Irby
84
PatentIndex Score
24
Cited by
27
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a speaker, as shown.

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