USD276028SExpiredUtility

Line voltage monitor system

38
Assignee: THE SUPERIOR ELECTRIC COMPANYPriority: Apr 21, 1981Filed: Apr 21, 1981Granted: Oct 23, 1984
Est. expiryApr 21, 2001(expired)· nominal 20-yr term from priority
Inventors:Charles A. CrottyGeorge L. PayneAllen R. Perrins
38
PatentIndex Score
3
Cited by
5
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a line voltage monitor system, substantially as shown.

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