USD257045SExpiredUtility

Electronic calculating machine

63
Assignee: SHARP KKPriority: Jun 23, 1978Filed: Dec 13, 1978Granted: Sep 23, 1980
Est. expiryJun 23, 1998(expired)· nominal 20-yr term from priority
Inventors:Matafumi IkedaTsutomu Yamasaki
63
PatentIndex Score
7
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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