USD331231SExpiredUtility
Computer mouse
Individually held — no corporate assignee on recordPriority: Feb 15, 1991Filed: Feb 15, 1991Granted: Nov 24, 1992
Est. expiryFeb 15, 2011(expired)· nominal 20-yr term from priority
Inventors:Tso S. Yang
92
PatentIndex Score
52
Cited by
6
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a computer mouse, as shown and described.
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