USD285201SExpiredUtility

Keyboard including trackball

80
Assignee: WICO CORPPriority: Mar 5, 1984Filed: Mar 5, 1984Granted: Aug 19, 1986
Est. expiryMar 5, 2004(expired)· nominal 20-yr term from priority
Inventors:Syng N. Kim
80
PatentIndex Score
16
Cited by
4
References
1
Claims

Claims

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

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