USD283496SExpiredUtility
Plant supporting device
Individually held — no corporate assignee on recordPriority: Sep 26, 1984Filed: Sep 26, 1984Granted: Apr 22, 1986
Est. expirySep 26, 2004(expired)· nominal 20-yr term from priority
Inventors:Robert S. Pisarkiewicz
80
PatentIndex Score
38
Cited by
17
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a plant supporting device, as shown and described.
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