USD470472SExpiredUtility

Speaker

38
Assignee: CALIX TECHNOLOGY CO LTDPriority: Oct 30, 2001Filed: Oct 30, 2001Granted: Feb 18, 2003
Est. expiryOct 30, 2021(expired)· nominal 20-yr term from priority
Inventors:Ping Liu
38
PatentIndex Score
3
Cited by
6
References
1
Claims

Claims

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

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