USD408599SExpiredUtility

Sifter insert for a litter box

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Assignee: VICE DAVID WPriority: May 30, 1997Filed: May 30, 1997Granted: Apr 20, 1999
Est. expiryMay 30, 2017(expired)· nominal 20-yr term from priority
Inventors:David W. ViceAnne N. ViceMichael A. PoujolAngela G. Poujol
70
PatentIndex Score
23
Cited by
12
References
1
Claims

Claims

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

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