USD306705SExpiredUtility

Central monitor

47
Assignee: DICON SYSTEMS LTDPriority: Sep 17, 1987Filed: Nov 16, 1987Granted: Mar 20, 1990
Est. expirySep 17, 2007(expired)· nominal 20-yr term from priority
Inventors:John Mallory
47
PatentIndex Score
4
Cited by
4
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a central monitor, as shown.

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