USD348875SExpiredUtility

Combined two piece computer keyboard unit

86
Individually held — no corporate assignee on recordPriority: Nov 20, 1991Filed: Nov 20, 1991Granted: Jul 19, 1994
Est. expiryNov 20, 2011(expired)· nominal 20-yr term from priority
Inventors:Min Wang
86
PatentIndex Score
31
Cited by
4
References
1
Claims

Claims

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

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