USD572236SExpiredUtility
Spherically shaped loudspeaker
Est. expiryJan 3, 2026(expired)· nominal 20-yr term from priority
56
PatentIndex Score
10
Cited by
12
References
1
Claims
Claims
exact text as granted — not AI-modifiedCLAIM
The ornamental design for a spherically shaped loudspeaker, as shown and described.Join the waitlist — get patent alerts
Track USD572236S — get alerts on status changes and closely related new filings.
We store only your email — no account needed. See our privacy policy.