USD277328SExpiredUtility
Pivotable mailbox signal
Individually held — no corporate assignee on recordPriority: Jun 15, 1982Filed: Jun 15, 1982Granted: Jan 22, 1985
Est. expiryJun 15, 2002(expired)· nominal 20-yr term from priority
Inventors:David A. Hollenbach
24
PatentIndex Score
1
Cited by
12
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design of a pivotable mailbox signal, as shown and described in the drawings.
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