Research/Patents/US 5245928
US 5245928

SHIP SIGNATURE MODIFIER

Assignee

Filed

Nov 27, 1968

Granted

Sep 21, 1993

Location

Abstract

A unique system of disposition-controlled, water-filled, fabric bags is sended from and towed beneath a ship to effect the modification of the inherent water pressure signature thereof and thus prevent detonation of a marine mine programmed to be exploded thereby.

Source: Google Patents

35 USC §181 Secrecy Order

Imposed

Jan 22, 1982

Rescinded

Apr 23, 1993

Duration

11 years, 3 months

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