USD511339SExpiredUtility
Speaker box
Est. expiryJul 23, 2024(expired)· nominal 20-yr term from priority
Inventors:Takahiro Tsuge
93
PatentIndex Score
49
Cited by
8
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for speaker box, as shown.
Join the waitlist — get patent alerts
Track USD511339S — get alerts on status changes and closely related new filings.
We store only your email — no account needed. See our privacy policy.