USD390146SExpiredUtility

Megaphone for sporting events

Assignee: KOBAYASHI YUPriority: Apr 8, 1996Filed: Apr 8, 1996Granted: Feb 3, 1998

Est. expiryApr 8, 2016(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 megaphone for sporting events, as shown and described.

Join the waitlist — get patent alerts

Track USD390146S — get alerts on status changes and closely related new filings.

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