USD256344SExpiredUtility
Hydroponic unit
Individually held — no corporate assignee on recordPriority: May 25, 1978Filed: May 25, 1978Granted: Aug 12, 1980
Est. expiryMay 25, 1998(expired)· nominal 20-yr term from priority
Inventors:Stuart Schneck
72
PatentIndex Score
14
Cited by
5
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a hydroponic unit, as shown and described.
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