USD311385SExpiredUtility

Computer keypad

45
Individually held — no corporate assignee on recordPriority: Sep 15, 1988Filed: Sep 15, 1988Granted: Oct 16, 1990
Est. expirySep 15, 2008(expired)· nominal 20-yr term from priority
Inventors:Howard Arkin
45
PatentIndex Score
9
Cited by
3
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a computer keypad, as shown.

Join the waitlist — get patent alerts

Track USD311385S — get alerts on status changes and closely related new filings.

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