USD317782SExpiredUtility

Multi-function programmable electronic calculator

56
Assignee: CASIO COMPUTER CO LTDPriority: Aug 14, 1989Filed: Aug 14, 1989Granted: Jun 25, 1991
Est. expiryAug 14, 2009(expired)· nominal 20-yr term from priority
Inventors:Masanori Haneda
56
PatentIndex Score
9
Cited by
9
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a multi-function programmable electronic calculator, as shown and described.

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