USD280418SExpiredUtility

Electronic printing calculator

83
Assignee: SHARP KKPriority: Jan 5, 1983Filed: Jan 5, 1983Granted: Sep 3, 1985
Est. expiryJan 5, 2003(expired)· nominal 20-yr term from priority
Inventors:Shigeaki HayashiMasaji SawadaHiroshi SakaguchiKazuo Yamada
83
PatentIndex Score
18
Cited by
4
References
1
Claims

Claims

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

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