USD248995SExpiredUtility

Electronic calculating machine

76
Assignee: SHARP KKPriority: Dec 29, 1976Filed: Jun 23, 1977Granted: Aug 15, 1978
Est. expiryDec 29, 1996(expired)· nominal 20-yr term from priority
Inventors:Shigetoshi HazamaSeiichiro NishiguchiYoshiaki Kobayashi
76
PatentIndex Score
13
Cited by
1
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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