USD266534SExpiredUtility
Greenhouse
Individually held — no corporate assignee on recordPriority: Oct 31, 1980Filed: Oct 31, 1980Granted: Oct 12, 1982
Est. expiryOct 31, 2000(expired)· nominal 20-yr term from priority
Inventors:Walter A. Johanson
61
PatentIndex Score
8
Cited by
3
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a greenhouse, as shown and described.
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