USD398088SExpiredUtility
Cat litter transfer sieve
Individually held — no corporate assignee on recordPriority: May 20, 1997Filed: May 20, 1997Granted: Sep 8, 1998
Est. expiryMay 20, 2017(expired)· nominal 20-yr term from priority
Inventors:Keith A. Angier
50
PatentIndex Score
14
Cited by
14
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a cat litter transfer sieve, as shown and described.
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