USD319818SExpiredUtility

Information storage and retrieval unit

Assignee: CANON KKPriority: Feb 16, 1989Filed: Aug 14, 1989Granted: Sep 10, 1991

Est. expiryFeb 16, 2009(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 information storage and retrieval unit, as shown and described.

Join the waitlist — get patent alerts

Track USD319818S — get alerts on status changes and closely related new filings.

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