USD309628SExpiredUtility

Case for electronic calculator

65
Assignee: SHARP KKPriority: Jan 7, 1987Filed: Jul 7, 1987Granted: Jul 31, 1990
Est. expiryJan 7, 2007(expired)· nominal 20-yr term from priority
Inventors:Masaji SawadaHiroshi SakaguchiKatsuhiro Iida
65
PatentIndex Score
10
Cited by
5
References
1
Claims

Claims

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

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