USD311795SExpiredUtility
Disposable pet litter housing
Individually held — no corporate assignee on recordPriority: Nov 21, 1989Filed: Nov 21, 1989Granted: Oct 30, 1990
Est. expiryNov 21, 2009(expired)· nominal 20-yr term from priority
Inventors:Susan N. Mannschreck
62
PatentIndex Score
12
Cited by
8
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a disposable pet litter housing, as shown and described.
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