USD272569SExpiredUtility

Pet litter window box

54
Individually held — no corporate assignee on recordPriority: Nov 2, 1981Filed: Nov 2, 1981Granted: Feb 7, 1984
Est. expiryNov 2, 2001(expired)· nominal 20-yr term from priority
Inventors:Michael T. ArgentineDarryl L. Enstad
54
PatentIndex Score
11
Cited by
6
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a pet litter window box, as shown.

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