USD271099SExpiredUtility
Modular control unit housing for an electrical protection system
Assignee: AMERICAN DISTR TELEGRAPH COMPANYPriority: Jul 30, 1979Filed: Jul 30, 1979Granted: Oct 25, 1983
Est. expiryJul 30, 1999(expired)· nominal 20-yr term from priority
Inventors:Terence Gibbs
63
PatentIndex Score
7
Cited by
16
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a modular control unit housing for an electrical protection system, as shown and described.
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