USD520998SExpiredUtility

Arithmetic and control unit

53
Assignee: MITSUMI ELECTRIC CO LTDPriority: Sep 30, 2004Filed: Feb 14, 2005Granted: May 16, 2006
Est. expirySep 30, 2024(expired)· nominal 20-yr term from priority
Inventors:Katsunori Sanefuji
53
PatentIndex Score
11
Cited by
8
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for an arithmetic and control unit, as shown.

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