USD304176SExpiredUtility

Expandable central processing system

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Assignee: BULL HN INFORMATION SYSTEMS INCPriority: May 29, 1986Filed: May 29, 1986Granted: Oct 24, 1989
Est. expiryMay 29, 2006(expired)· nominal 20-yr term from priority
Inventors:Edward J. CesarczykRichard R. Dillon
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PatentIndex Score
4
Cited by
5
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for an expandable central processing system, as shown and described.

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