USD310587SExpiredUtility

Cat litter box

Assignee: HINSON ROBERTPriority: Mar 8, 1985Filed: Mar 8, 1985Granted: Sep 11, 1990
Est. expiryMar 8, 2005(expired)· nominal 20-yr term from priority
Inventors:Robert Hinson
59
PatentIndex Score
12
Cited by
8
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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