USD368252SExpiredUtility

Programmable logic controller

Assignee: IDEC IZUMI CORPPriority: Oct 4, 1993Filed: Mar 29, 1994Granted: Mar 26, 1996

Est. expiryOct 4, 2013(expired)· nominal 20-yr term from priority

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exact text as granted — not AI-modified

The ornamental design for a programmable logic controller, as shown and described.

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