USD456364SExpiredUtility

Access control device

88
Assignee: INTEGRATED CORPPriority: Jun 29, 2000Filed: Dec 26, 2000Granted: Apr 30, 2002
Est. expiryJun 29, 2020(expired)· nominal 20-yr term from priority
Inventors:Siu Wah Suen
88
PatentIndex Score
48
Cited by
12
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for an access control device, as shown and described.

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