Anti-carjacking system
OwnerRobert J. Lewis, Sr., Kim L. Burkeinventors
Life of this patent
Estimating the term…
Abstract
Apparatus for use in thwarting an attempted hijacking of a vehicle utilizes a fluid chemical agent which irritates living human tissue upon contact. The fluid is contained in a reservoir, and is flowed under pressure to spray nozzles via tubes. The nozzles are located relative to the vehicle to spray the agent onto a hijacker so as to produce discomfort and disorientation. An automatic actuation system sprays fluid out of the nozzles when the system is enabled, the vehicle is running, and one of the vehicle's windows has been broken. Agent may also be sprayed by manually actuating an override switch into an energized position.
Claims8
An apparatus for use in thwarting an attempted hijacking of a vehicle having an interior, an exterior, and at least one window, comprising:
- a reservoir carried by the vehicle for containing a fluid chemical agent which irritates living human tissue upon contact;
- at least one nozzle mounted on the vehicle for spraying the fluid chemical agent in the vicinity of the exterior of the vehicle;
- means for flowing the fluid under pressure from the reservoir to said at least one nozzle;
- and
- means for automatically actuating said fluid flowing means immediately in response to at least one predetermined condition;
- wherein the means for automatically actuating said fluid flowing means comprises a manually operated activation switch having on and off positions electrically connected to an ignition switch, and sensor means for detecting that said at least one window has been broken, whereby the fluid is flowed to the nozzle immediately when the activation switch has been actuated into the on position, the ignition switch detects that the vehicle is energized, and the sensor means detects that said at least one window has been broken.
Apparatus for use in thwarting an attempted hijacking of a vehicle having an interior, an exterior, and at least one window, comprising:
- a reservoir carried by the vehicle for containing a fluid chemical agent which irritates living human tissue upon contact;
- at least one nozzle mounted on the vehicle for spraying the fluid chemical agent in the vicinity of the exterior of the vehicle;
- means for flowing the fluid under pressure from the reservoir to the nozzle, said means comprising a control valve and tubing, said tubing connecting said control valve to the reservoir and to said at least one nozzle;
- means for automatically actuating said fluid flowing means immediately in response to at least one predetermined condition, said automatic means comprising a manually operated activation switch having on and off positions electrically connected to an ignition switch, and sensor means for detecting that said at least one window has been broken, whereby the fluid is flowed immediately to the nozzle when the activation switch has been actuated into the on position, the ignition switch detects that the vehicle is energized, and the sensor means detects that said at least one window has been broken;
- and
- manual actuation means having an override switch with on and off positions, whereby the fluid is flowed to the nozzle when the override switch is manually actuated into the on position.
Dependencies are inferred from the claim text.