USD515576SExpiredUtility

Keyboard

Assignee: SONY CORPPriority: Oct 5, 2004Filed: Oct 5, 2004Granted: Feb 21, 2006
Est. expiryOct 5, 2024(expired)· nominal 20-yr term from priority
Inventors:Yosuke Shimizu
60
PatentIndex Score
10
Cited by
10
References
1
Claims

Claims

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

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