USD320952SExpiredUtility

Window greenhouse

83
Individually held — no corporate assignee on recordPriority: Jan 30, 1989Filed: Jan 30, 1989Granted: Oct 22, 1991
Est. expiryJan 30, 2009(expired)· nominal 20-yr term from priority
Inventors:Richard A. Lang
83
PatentIndex Score
20
Cited by
6
References
1
Claims

Claims

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

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