USD344530SExpiredUtility
Sunglass shaped flip-down visor
Individually held — no corporate assignee on recordPriority: May 4, 1992Filed: May 4, 1992Granted: Feb 22, 1994
Est. expiryMay 4, 2012(expired)· nominal 20-yr term from priority
Inventors:Raymond D. Johnson
66
PatentIndex Score
20
Cited by
9
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a sunglass shaped flip-down visor, as shown.
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