USD565056SExpiredUtility

Keyboard

Assignee: DARFON ELECTRONICS CORPPriority: Jun 8, 2006Filed: Nov 21, 2006Granted: Mar 25, 2008
Est. expiryJun 8, 2026(expired)· nominal 20-yr term from priority
Inventors:Wen-Kuang Hou
32
PatentIndex Score
2
Cited by
12
References
1
Claims

Claims

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

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