Research/Patents/US 4952938
US 4952938

WIRE DETECTOR

Assignee

Filed

Jan 16, 1976

Granted

Aug 28, 1990

Location

FL US

Abstract

An underwater, towable wire detector wherein a pick-up coil is carried in R.F. (radio frequency) signal shield that is positioned by gravity to receive only those emanations receivable upwardly through an R.F. window therein.

Source: Google Patents

35 USC §181 Secrecy Order

Imposed

Mar 3, 1982

Rescinded

May 4, 1990

Duration

8 years, 2 months

Inventor

  • 1JAMES L. KIRKLAND

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Back to patent indexSource: USPTO 35 USC §181 secrecy order records