USD306703SExpiredUtility
Frequency induction locator to find gold and silver
Individually held — no corporate assignee on recordPriority: Jun 18, 1987Filed: Jun 18, 1987Granted: Mar 20, 1990
Est. expiryJun 18, 2007(expired)· nominal 20-yr term from priority
Inventors:Thomas L. Afilani
49
PatentIndex Score
6
Cited by
9
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a frequency induction locator to find gold and silver, as shown.
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