USD567211SExpiredUtility
Amplifier
Est. expiryNov 15, 2025(expired)· nominal 20-yr term from priority
Inventors:Tomohiro Horinouchi
64
PatentIndex Score
18
Cited by
8
References
1
Claims
Claims
exact text as granted — not AI-modifiedCLAIM
I claim the ornamental design for an amplifier, as shown and described.Join the waitlist — get patent alerts
Track USD567211S — get alerts on status changes and closely related new filings.
We store only your email — no account needed. See our privacy policy.