USD322088SExpiredUtility

Calculator

Assignee: SHARP KKPriority: Nov 22, 1988Filed: May 10, 1989Granted: Dec 3, 1991
Est. expiryNov 22, 2008(expired)· nominal 20-yr term from priority
76
PatentIndex Score
15
Cited by
7
References
1
Claims

Claims

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

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