USD399838SExpiredUtility

Keyboard

85
Assignee: TSAI HUO-LUPriority: Oct 14, 1997Filed: Oct 14, 1997Granted: Oct 20, 1998
Est. expiryOct 14, 2017(expired)· nominal 20-yr term from priority
Inventors:Huo-Lu Tsai
85
PatentIndex Score
29
Cited by
6
References
1
Claims

Claims

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

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