USD310665SExpiredUtility

Controller housing

84
Assignee: AT&T COMPANYPriority: Apr 6, 1987Filed: Apr 6, 1987Granted: Sep 18, 1990
Est. expiryApr 6, 2007(expired)· nominal 20-yr term from priority
Inventors:Duane D. FortuneRichard M. JoffeHenry J. Mack, Jr.John N. McgarveyMichael P. Zambelli
84
PatentIndex Score
23
Cited by
8
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a controller housing, as shown and described.

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