USD256699SExpiredUtility

Electronic calculating machine

Assignee: SHARP KKPriority: Nov 24, 1978Filed: Nov 20, 1978Granted: Sep 2, 1980
Est. expiryNov 24, 1998(expired)· nominal 20-yr term from priority
Inventors:Isao Kitai
46
PatentIndex Score
3
Cited by
3
References
1
Claims

Claims

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

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