USD437311SExpiredUtility

Wireless microphone

Priority: Mar 9, 2000Filed: Mar 9, 2000Granted: Feb 6, 2001

Est. expiryMar 9, 2020(expired)· nominal 20-yr term from priority

PatentIndex Score

Cited by

References

Claims

exact text as granted — not AI-modified

The ornamental design for a wireless microphone, as shown.

Join the waitlist — get patent alerts

Track USD437311S — get alerts on status changes and closely related new filings.

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