USD417662SExpiredUtility

Top surface of a left hand function control layout computer keyboard

Assignee: LEUNG SO SIUPriority: Jan 12, 1998Filed: Jan 12, 1998Granted: Dec 14, 1999

Est. expiryJan 12, 2018(expired)· nominal 20-yr term from priority

PatentIndex Score

Cited by

References

Claims

exact text as granted — not AI-modified

The ornamental design for the top surface of a left hand function control layout computer keyboard, as shown and described.

Join the waitlist — get patent alerts

Track USD417662S — get alerts on status changes and closely related new filings.

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