USD317440SExpiredUtility

Memorandum input/output device

59
Assignee: SHARP KKPriority: Jul 11, 1988Filed: Dec 15, 1988Granted: Jun 11, 1991
Est. expiryJul 11, 2008(expired)· nominal 20-yr term from priority
Inventors:Masaji SawadaKuniyasu Matsumoto
59
PatentIndex Score
8
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6
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a memorandum input/output device, shown and described.

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