USD251366SExpiredUtility

Electronic test instrument

Assignee: WILTRON COPriority: Mar 14, 1977Filed: Mar 14, 1977Granted: Mar 20, 1979
Est. expiryMar 14, 1997(expired)· nominal 20-yr term from priority
43
PatentIndex Score
4
Cited by
2
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for an electronic test instrument, as shown.

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