USD579158SExpiredUtility

Semicircular litter box

Assignee: RADIO SYSTEMS CORPPriority: Sep 21, 2005Filed: Jan 31, 2007Granted: Oct 21, 2008
Est. expirySep 21, 2025(expired)· nominal 20-yr term from priority
47
PatentIndex Score
9
Cited by
17
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       We claim the ornamental design for a semicircular litter box, as shown and described.

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