USD268265SExpiredUtility

Telephone line and trunk status display

63
Assignee: MITEL CORPPriority: Sep 17, 1980Filed: Nov 3, 1980Granted: Mar 15, 1983
Est. expirySep 17, 2000(expired)· nominal 20-yr term from priority
Inventors:J. Scott Gibson
63
PatentIndex Score
9
Cited by
6
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a telephone line and trunk status display.

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