USD342016SExpiredUtility
Down spout extension holder
Individually held — no corporate assignee on recordPriority: Aug 20, 1991Filed: Aug 20, 1991Granted: Dec 7, 1993
Est. expiryAug 20, 2011(expired)· nominal 20-yr term from priority
Inventors:Terry J. Ziegelmann
37
PatentIndex Score
8
Cited by
5
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a down spout extension holder, as shown and described.
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