USD416558SExpiredUtility

Audio power amplifier

Assignee: SOUND AROUND INCPriority: Jun 16, 1998Filed: Jun 16, 1998Granted: Nov 16, 1999

Est. expiryJun 16, 2018(expired)· nominal 20-yr term from priority

PatentIndex Score

Cited by

References

Claims

exact text as granted — not AI-modified

The ornamental design for an audio power amplifier, as shown and described.

Join the waitlist — get patent alerts

Track USD416558S — get alerts on status changes and closely related new filings.

We store only your email — no account needed. See our privacy policy.