USD461701SExpiredUtility

Electronic authentication key

61
Assignee: INTERNET SECURITYPriority: Nov 15, 2001Filed: Nov 15, 2001Granted: Aug 20, 2002
Est. expiryNov 15, 2021(expired)· nominal 20-yr term from priority
Inventors:Hyung-Ja Kang
61
PatentIndex Score
17
Cited by
6
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for an electronic authentication key, as shown.

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