USD390549SExpiredUtility

Keyboard

66
Assignee: TSAI HUO-LUPriority: Mar 11, 1997Filed: Mar 11, 1997Granted: Feb 10, 1998
Est. expiryMar 11, 2017(expired)· nominal 20-yr term from priority
Inventors:Huo-Lu Tsai
66
PatentIndex Score
13
Cited by
3
References
1
Claims

Claims

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

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