USD620489SActiveUtility

Keyboard

22
Assignee: WANG YUANCHENGPriority: Aug 10, 2009Filed: Aug 10, 2009Granted: Jul 27, 2010
Est. expiryAug 10, 2029(~3.1 yrs left)· nominal 20-yr term from priority
Inventors:Yuancheng Wang
22
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Claims

Claims

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

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