USD532771SExpiredUtility
Speaker box
Est. expiryMay 17, 2025(expired)· nominal 20-yr term from priority
Inventors:Takuya Motoishi
84
PatentIndex Score
33
Cited by
12
References
1
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exact text as granted — not AI-modifiedCLAIM
The ornamental design for a speaker box, as shown.Cited by (0)
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