USD253435SExpiredUtility
Mailbox
Individually held — no corporate assignee on recordPriority: Nov 11, 1977Filed: Nov 11, 1977Granted: Nov 13, 1979
Est. expiryNov 11, 1997(expired)· nominal 20-yr term from priority
Inventors:Stephen Hale
36
PatentIndex Score
4
Cited by
3
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a mailbox, as shown.
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