USD548726SActiveUtility
Loudspeaker device
Est. expiryJul 21, 2026(expired)· nominal 20-yr term from priority
49
PatentIndex Score
8
Cited by
4
References
1
Claims
Claims
exact text as granted — not AI-modifiedCLAIM
The ornamental design for a loudspeaker device, substantially as shown and described.Join the waitlist — get patent alerts
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