USD298943SExpiredUtility

Channel extender for data processing system

80
Assignee: IBMPriority: Feb 11, 1985Filed: Feb 11, 1985Granted: Dec 13, 1988
Est. expiryFeb 11, 2005(expired)· nominal 20-yr term from priority
Inventors:James A. HaagerClifford T. Williams
80
PatentIndex Score
22
Cited by
5
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a channel extender for data processing system, as shown.

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