USD499398SExpiredUtility

Optical communication apparatus

Assignee: ALLIED TELESIS KKPriority: Aug 28, 2002Filed: Jan 14, 2003Granted: Dec 7, 2004

Est. expiryAug 28, 2022(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 optical communication apparatus, as shown and described.

Join the waitlist — get patent alerts

Track USD499398S — get alerts on status changes and closely related new filings.

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