USD370259SExpiredUtility
Retina chart
Individually held — no corporate assignee on recordPriority: Apr 5, 1994Filed: Apr 5, 1994Granted: May 28, 1996
Est. expiryApr 5, 2014(expired)· nominal 20-yr term from priority
Inventors:Steven A. Teich
77
PatentIndex Score
27
Cited by
12
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a retina chart, as shown and described.
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