U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

Method and apparatus for delivering electric currents to remote targets

Patent 4852454 Issued on August 1, 1989. Estimated Expiration Date: Icon_subject November 10, 2007. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.

Patent References

2976590

3374708

3523538

3752211

3780153

3803463

Projector of fluid with electric charge, of portable type
Patent #: 3971292
Issued on: 07/27/1976
Inventor: Paniagua

Pocket sized non-lethal electrical weapon
Patent #: 4006390
Issued on: 02/01/1977
Inventor: Levine

Metal dispersions and method for producing same
Patent #: 4076637
Issued on: 02/28/1978
Inventor: Hurst

Installation for manufacturing a metal wire by continuous casting
Patent #: 4178985
Issued on: 12/18/1979
Inventor: Sauvage

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Inventor

Application

No. 07/119182 filed on 11/10/1987

US Classes:

89/1.11, WAGING WAR361/232For application to living beings

Examiners

Primary: Kyle, Deborah L.
Assistant: Johnson, Stephen M.

Attorney, Agent or Firm

International Classes

H05C 1/02 (20060101)
H05C 1/00 (20060101)
F41B 9/00 (20060101)
F41H 13/00 (20060101)

Abstract

The present invention provides a nonlethal weapon for delivering an electrical current to a remote biological target for the purpose of incapacitating the target. The weapon includes a reservoir of metallic or metallic alloy material which is solid at ambient temperatures but which is maintained in molten or liquid form by a heater within the weapon. The molten metal or metallic alloy is ejected from the housing of the weapon by a trigger which applies hydraulic pressure to the material within the weapon. The hydraulic pressure propels two separate and isolated liquid streams of the molten material at the target through suitably provided nozzles. The streams, which solidify as a result of ambient temperature after ejection from the housing, provide electrical conductors which couple the weapon to the target. A source of electrical potential within the weapon is applied to the ejected conductive streams to complete a circuit between the weapon and the target for causing an incapacitating electric current to flow through the target.

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