USD513745SExpiredUtility
Loudspeaker
Est. expiryAug 21, 2022(expired)· nominal 20-yr term from priority
Inventors:Graham David Allen
68
PatentIndex Score
15
Cited by
4
References
1
Claims
Claims
exact text as granted — not AI-modifiedCLAIM
I claim the ornamental design for a loudspeaker, substantially as shown and described.Join the waitlist — get patent alerts
Track USD513745S — get alerts on status changes and closely related new filings.
We store only your email — no account needed. See our privacy policy.