USD549691SExpiredUtility
Surround dipole speaker
Est. expiryApr 12, 2026(expired)· nominal 20-yr term from priority
45
PatentIndex Score
8
Cited by
6
References
1
Claims
Claims
exact text as granted — not AI-modifiedCLAIM
The ornamental design for surround dipole speaker, as shown and described herein.Join the waitlist — get patent alerts
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