USD275025SExpiredUtility

Subsurface outrigger for the detection of magnetic fields

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Assignee: DALTON JR MURPHY LPriority: Sep 13, 1982Filed: Sep 13, 1982Granted: Aug 7, 1984
Est. expirySep 13, 2002(expired)· nominal 20-yr term from priority
Inventors:Murphy L. Dalton, Jr.
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PatentIndex Score
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Cited by
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References
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Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a subsurface outrigger for the detection of magnetic fields, as shown and described.

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