USD245996SExpiredUtility
Greenhouse
Individually held — no corporate assignee on recordPriority: Dec 24, 1975Filed: Dec 24, 1975Granted: Oct 4, 1977
Est. expiryDec 24, 1995(expired)· nominal 20-yr term from priority
Inventors:William W. Lukens
72
PatentIndex Score
14
Cited by
3
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a greenhouse, substantially as shown and described.
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