USD311275SExpiredUtility
Key holder
Individually held — no corporate assignee on recordPriority: Jun 26, 1987Filed: Jun 26, 1987Granted: Oct 16, 1990
Est. expiryJun 26, 2007(expired)· nominal 20-yr term from priority
Inventors:Sumner Macdonald
63
PatentIndex Score
9
Cited by
2
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a key holder, as shown.
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