USD336584SExpiredUtility
Keep out doorknob cover
Individually held — no corporate assignee on recordPriority: Jun 3, 1991Filed: Jun 3, 1991Granted: Jun 22, 1993
Est. expiryJun 3, 2011(expired)· nominal 20-yr term from priority
Inventors:Karen A. Clacher
22
PatentIndex Score
4
Cited by
3
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a keep out doorknob cover, as shown and described.
Join the waitlist — get patent alerts
Track USD336584S — get alerts on status changes and closely related new filings.
We store only your email — no account needed. See our privacy policy.