USD408035SExpiredUtility
Audio speaker
Individually held — no corporate assignee on recordPriority: Jun 20, 1998Filed: Jun 20, 1998Granted: Apr 13, 1999
Est. expiryJun 20, 2018(expired)· nominal 20-yr term from priority
Inventors:Thomas L. Denham
71
PatentIndex Score
22
Cited by
12
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for an audio speaker, as shown and described.
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