USD474451SExpiredUtility

Optical switch equipment

38
Assignee: HON HAI PREC IND CO LTDPriority: Sep 14, 2001Filed: Dec 13, 2001Granted: May 13, 2003
Est. expirySep 14, 2021(expired)· nominal 20-yr term from priority
Inventors:Chih-Yuan Liao
38
PatentIndex Score
3
Cited by
9
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design of an optical switch equipment, as shown and described.

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