USD339793SExpiredUtility

Electrical box connector coupling

80
Assignee: BERGER IND INCPriority: Jan 6, 1992Filed: Jan 6, 1992Granted: Sep 28, 1993
Est. expiryJan 6, 2012(expired)· nominal 20-yr term from priority
Inventors:Pierre NardiLawrence S. Steiner
80
PatentIndex Score
26
Cited by
9
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for an electrical box connector coupling, as shown.

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