USD286707SExpiredUtility
Display pyramid cube
Individually held — no corporate assignee on recordPriority: Jan 9, 1984Filed: Jan 9, 1984Granted: Nov 18, 1986
Est. expiryJan 9, 2004(expired)· nominal 20-yr term from priority
Inventors:William Summers
59
PatentIndex Score
10
Cited by
2
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a display pyramid cube, as shown and described.
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