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

Portable self-defense device

Patent 4846044 Issued on July 11, 1989. Estimated Expiration Date: Icon_subject January 11, 2008. 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

2249608

2253315

3374708

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

Personal defense device
Patent #: 4223804
Issued on: 09/23/1980
Inventor: Morris ,   et al.

Non-lethal self defense device
Patent #: 4486807
Issued on: 12/04/1984
Inventor: Yanez

Multiple color fluid dispensing gun Patent #: 4765510
Issued on: 08/23/1988
Inventor: Rende

Inventor

Application

No. 07/142734 filed on 01/11/1988

US Classes:

89/1.11, WAGING WAR222/79, Firearms361/232, For application to living beings42/1.08FOR DISCHARGING A STUNNING AGENT

Examiners

Primary: Kyle, Deborah L.
Assistant: Carone, Michael J.

Attorney, Agent or Firm

International Class

F41B 9/00 (20060101)

Abstract

A non-lethal self defense device which applies a disabling electric shock to personnel desired to be disabled employs fluid cartridges for containing an electrically conductive fluid. The fluid cartridges each have a reservoir for holding electrically conductive fluid and a nozzle through which is expelled the electrically conductive fluid during operation of the device. A compressed gas cartridge supplies the force required for expelling the electrically conductive fluid as a pair of continuous streams. The cartridges are supported by a frame whereby the nozzle portions of the two of the fluid cartridges are aimed in substantially the same direction. A displaceable linkage responsive to release of the compressed gas from the gas cartridge causes the electrically conductive fluid to be expelled. An electrification system, which may include an oscillator and coil arrangement powered by a standard battery, supplies electrical energy to the streams of electrically conductive fluid. Additives such as dyes, irritants, and odoriferous substances may be included with the electrically conductive fluid. Also, a lighting system can be used to identify the assailant and assist in aiming the device.

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