USD452855SExpiredUtility

Speaker box

Assignee: SONY CORPPriority: Mar 16, 2001Filed: Mar 16, 2001Granted: Jan 8, 2002

Est. expiryMar 16, 2021(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 speaker box, as shown and described.

Join the waitlist — get patent alerts

Track USD452855S — get alerts on status changes and closely related new filings.

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