USD311388SExpiredUtility

Central processor unit for data systems

51
Assignee: CASIO COMPUTER CO LTDPriority: Feb 27, 1989Filed: Feb 27, 1989Granted: Oct 16, 1990
Est. expiryFeb 27, 2009(expired)· nominal 20-yr term from priority
Inventors:Isamu Yoshitake
51
PatentIndex Score
6
Cited by
4
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a central processor unit for data systems, as shown and described.

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