USD520992SExpiredUtility

Central processing unit module for programmable logic controller

57
Assignee: LG IND SYSTEMS CO LTDPriority: Nov 10, 2003Filed: Apr 28, 2004Granted: May 16, 2006
Est. expiryNov 10, 2023(expired)· nominal 20-yr term from priority
Inventors:Young-Gi Lee
57
PatentIndex Score
10
Cited by
4
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for central processing unit module for programmable logic controller, as shown and described.

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