USD349919SExpiredUtility
Calculator
Assignee: THE UNIV COURT OF THE UNIV OF DUNDEEPriority: Nov 28, 1990Filed: May 28, 1991Granted: Aug 23, 1994
Est. expiryNov 28, 2010(expired)· nominal 20-yr term from priority
Inventors:Hugh D. Tunstall-Pedoe
23
PatentIndex Score
4
Cited by
9
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a calculator, as shown.
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