USD477625SExpiredUtility
Desk calculator
Priority: May 14, 2002Filed: May 14, 2002Granted: Jul 22, 2003
Est. expiryMay 14, 2022(expired)· nominal 20-yr term from priority
Inventors:Hua Wen Hsu
72
PatentIndex Score
17
Cited by
6
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a desk calculator, as shown and described.
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