USD298672SExpiredUtility

Cat litter box

89
Assignee: HERBST WALTER BPriority: Dec 7, 1987Filed: Dec 7, 1987Granted: Nov 22, 1988
Est. expiryDec 7, 2007(expired)· nominal 20-yr term from priority
Inventors:Walter B. Herbst
89
PatentIndex Score
29
Cited by
5
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a cat litter box, as shown and described.

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