Dischargeable hand weapons having reduced criminal usefulness
OwnerJohn Mikel Martininventor
Life of this patent
Estimating the term…
Abstract
Methods and apparatuses for reducing the criminal usefulness of a dischargeable hand weapon by transmitting radio signals between the location of the weapon and at least three different known locations and by using a device for reckoning the location of the weapon based on the travel times of the signals (triangulation), a memory storage device for storing information of at least one area where discharging of the weapon is allowed, a comparing device for deducing if the weapon is in an area where discharging is allowed, and a device for preventing its discharging if it is not within such an area.
Claims10
A method for reducing the criminal usefulness of a dischargeable hand weapon comprising:
- storing information that defines an area where the discharging of said weapon is allowed;
- preventing the discharging of said weapon;
- transmitting radio signals between the location of said weapon and at least three different known locations;
- receiving said signals;
- reckoning information of said location of said weapon based on the travel times of said signals;
- deducing, by comparing said informations, if said location of said weapon is within said area;
- allowing the discharging of said weapon if said deducing has deduced that said location of said weapon is within said area;
- and
- preventing the discharging of said weapon if said weapon is moved out of said area.
An apparatus comprising:
- a dischargeable hand weapon;
- means for receiving radio signals transmitted between the location of said weapon and at least three different known locations;
- reckoning means, in contact with said receiving means, for reckoning information of the location of said weapon based on the travel times of said signals;
- means for storing information that defines an area of the earth's surface where the discharging of said weapon is allowed;
- means, in contact with said reckoning means and said storing means, for deducing if said location of said weapon is within said area;
- first preventing means, in contact with said weapon, for preventing, when functioning, the discharging of said weapon;
- and
- second preventing means, in contact with said first preventing means and said deducing means, for preventing the functioning of said first preventing means based on said deducing means deducing that said location of said weapon is within said area.
Dependencies are inferred from the claim text.