USD407392SExpiredUtility

Chipcard

Assignee: SIEMENS AGPriority: Jun 23, 1997Filed: Dec 22, 1997Granted: Mar 30, 1999
Est. expiryJun 23, 2017(expired)· nominal 20-yr term from priority
81
PatentIndex Score
44
Cited by
4
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for the chipcard, as shown and described.

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