USD308497SExpiredUtility
Tray for an invalid walker
Individually held — no corporate assignee on recordPriority: Jul 25, 1986Filed: Jul 25, 1986Granted: Jun 12, 1990
Est. expiryJul 25, 2006(expired)· nominal 20-yr term from priority
Inventors:Cyril J. Roche
87
PatentIndex Score
38
Cited by
4
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a tray for an invalid walker, as shown and described.
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