USD511017SExpiredUtility

USB light head with fan

53
Assignee: CHANG SHUI-SHENGPriority: Oct 29, 2003Filed: Oct 29, 2003Granted: Oct 25, 2005
Est. expiryOct 29, 2023(expired)· nominal 20-yr term from priority
Inventors:Shui-Sheng Chang
53
PatentIndex Score
13
Cited by
2
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for USB light head with fan, as shown and described.

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