USD564015SExpiredUtility
Calculator
Est. expiryMar 22, 2026(expired)· nominal 20-yr term from priority
Inventors:Donald J. Booty, Jr.
42
PatentIndex Score
4
Cited by
10
References
1
Claims
Claims
exact text as granted — not AI-modifiedCLAIM
The ornamental design for a calculator, as shown and described.Join the waitlist — get patent alerts
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