USD289041SExpiredUtility
Tweeter
Est. expiryJul 13, 2004(expired)· nominal 20-yr term from priority
Inventors:Helio T. Bittencourt
68
PatentIndex Score
13
Cited by
5
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a tweeter, as shown and described.
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