USD278216SExpiredUtility
Gemless ring
Individually held — no corporate assignee on recordPriority: Sep 29, 1982Filed: Sep 29, 1982Granted: Apr 2, 1985
Est. expirySep 29, 2002(expired)· nominal 20-yr term from priority
Inventors:Maxwell P. Lewis
29
PatentIndex Score
2
Cited by
3
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a gemless ring, as shown and described.
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