USD299439SExpiredUtility

Insulator tester unit

18
Individually held — no corporate assignee on recordPriority: Oct 15, 1985Filed: Oct 15, 1985Granted: Jan 17, 1989
Est. expiryOct 15, 2005(expired)· nominal 20-yr term from priority
Inventors:John A. FarquharMerrilyn J. Farquhar
18
PatentIndex Score
2
Cited by
5
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for an insulator tester unit, as shown and described.

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