USD312772SExpiredUtility
Ceiling tile section support wedge
Individually held — no corporate assignee on recordPriority: Nov 5, 1987Filed: Nov 5, 1987Granted: Dec 11, 1990
Est. expiryNov 5, 2007(expired)· nominal 20-yr term from priority
Inventors:Harold J. Paul
68
PatentIndex Score
12
Cited by
11
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a ceiling tile section support wedge, as shown and described.
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