USD406904SExpiredUtility
Two way pet door and frame
Individually held — no corporate assignee on recordPriority: Aug 7, 1997Filed: Aug 7, 1997Granted: Mar 16, 1999
Est. expiryAug 7, 2017(expired)· nominal 20-yr term from priority
Inventors:Robert M. Sronce
73
PatentIndex Score
24
Cited by
5
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a design for a two way pet door and frame, as shown and described.
Join the waitlist — get patent alerts
Track USD406904S — get alerts on status changes and closely related new filings.
We store only your email — no account needed. See our privacy policy.