USD258895SExpiredUtility

Electronic calculating machine

Assignee: SHARP KKPriority: Sep 21, 1978Filed: Mar 19, 1979Granted: Apr 14, 1981
Est. expirySep 21, 1998(expired)· nominal 20-yr term from priority
47
PatentIndex Score
3
Cited by
2
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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