USD252587SExpiredUtility

Greenhouse

21
Assignee: PLANT SITE INCPriority: Oct 17, 1977Filed: Oct 17, 1977Granted: Aug 7, 1979
Est. expiryOct 17, 1997(expired)· nominal 20-yr term from priority
Inventors:William B. Darwin
21
PatentIndex Score
1
Cited by
6
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a greenhouse, substantially as shown and described.

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