USD272435SExpiredUtility

Control panel

67
Assignee: AMERICAN DISTR TELEGRAPH COMPANYPriority: Nov 13, 1981Filed: Nov 13, 1981Granted: Jan 31, 1984
Est. expiryNov 13, 2001(expired)· nominal 20-yr term from priority
Inventors:H. Patrick ThorntonBeth A. TrabucchiHugh D. DyerFrank R. Keeler
67
PatentIndex Score
10
Cited by
2
References
1
Claims

Claims

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

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