USD246767SExpiredUtility

Electrical measuring instrument

46
Assignee: NEEDHAM ROBERT JOHNPriority: Nov 18, 1975Filed: May 14, 1976Granted: Dec 27, 1977
Est. expiryNov 18, 1995(expired)· nominal 20-yr term from priority
Inventors:Robert J. Needham
46
PatentIndex Score
5
Cited by
1
References
1
Claims

Claims

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

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