USD243249SExpiredUtility

Electronic calculating machine

50
Assignee: SHARP KKPriority: Nov 29, 1974Filed: May 27, 1975Granted: Feb 1, 1977
Est. expiryNov 29, 1994(expired)· nominal 20-yr term from priority
Inventors:Shigetoshi HazamaMasafumi Yamagami
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PatentIndex Score
4
Cited by
0
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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