USD321198SExpiredUtility
Spectacle front
Individually held — no corporate assignee on recordPriority: Sep 8, 1988Filed: Sep 8, 1988Granted: Oct 29, 1991
Est. expirySep 8, 2008(expired)· nominal 20-yr term from priority
Inventors:Alan Wesley Brown
50
PatentIndex Score
5
Cited by
3
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for spectacle front, as shown and described.
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