USD479847SExpiredUtility

Audio-video converter box

42
Assignee: TRANS ELECTRIC CO LTDPriority: Jan 13, 2003Filed: Jan 13, 2003Granted: Sep 23, 2003
Est. expiryJan 13, 2023(expired)· nominal 20-yr term from priority
Inventors:Cheng-Si Wang
42
PatentIndex Score
4
Cited by
9
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for an audio-video converter box, as shown and described.

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