USD267290SExpiredUtility
Case for an electronic calculator
Est. expiryJan 23, 1999(expired)· nominal 20-yr term from priority
Inventors:Shigeru Kurozumi
76
PatentIndex Score
12
Cited by
3
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a case for an electronic calculator, as shown and described.
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