USD302953SExpiredUtility

Lock status indicator

22
Assignee: DEFORREST WILLIAMPriority: Mar 3, 1986Filed: Mar 3, 1986Granted: Aug 22, 1989
Est. expiryMar 3, 2006(expired)· nominal 20-yr term from priority
Inventors:William Deforrest, Sr.
22
PatentIndex Score
0
Cited by
6
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a lock status indicator, as shown and described.

Join the waitlist — get patent alerts

Track USD302953S — get alerts on status changes and closely related new filings.

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