USD309155SExpiredUtility

Index card

76
Individually held — no corporate assignee on recordPriority: Mar 1, 1988Filed: Mar 1, 1988Granted: Jul 10, 1990
Est. expiryMar 1, 2008(expired)· nominal 20-yr term from priority
Inventors:Ally O. Hing
76
PatentIndex Score
16
Cited by
4
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for an index card, as shown and described.

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