USD470501SExpiredUtility

Keyboard

Assignee: MATSUSHITA ELECTRIC INDUSTRIAL CO LTDPriority: Nov 26, 2001Filed: May 24, 2002Granted: Feb 18, 2003
Est. expiryNov 26, 2021(expired)· nominal 20-yr term from priority
Inventors:Kunio Yamada
40
PatentIndex Score
3
Cited by
11
References
1
Claims

Claims

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

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