USD308450SExpiredUtility
Lap tray
Individually held — no corporate assignee on recordPriority: Jul 23, 1987Filed: Jul 23, 1987Granted: Jun 12, 1990
Est. expiryJul 23, 2007(expired)· nominal 20-yr term from priority
79
PatentIndex Score
34
Cited by
3
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a lay tray, as shown and described.
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