USD307419SExpiredUtility

Display terminal controller

Assignee: IBMPriority: Dec 9, 1986Filed: Dec 9, 1986Granted: Apr 24, 1990

Est. expiryDec 9, 2006(expired)· nominal 20-yr term from priority

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exact text as granted — not AI-modified

The ornamental design for a display terminal controller, as shown and described.

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