USD433402SExpiredUtility
Loudspeaker
Est. expiryDec 24, 2018(expired)· nominal 20-yr term from priority
Inventors:Shin Azumi
64
PatentIndex Score
13
Cited by
6
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a loudspeaker, as shown and described.
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