Memory enhanced ammunition cartridge and method of making and using the same
First Claim
1. An apparatus fired by a gun and capable of having an identifier associated therewith written to with a programming device and read therefrom with a reading device, the apparatus comprising:
- a casing having an open end;
explosive material disposed within the casing;
a bullet having a front projectile end and another end that covers the open end of the casing; and
a memory device attached to the bullet, the memory device having memory cells that are programmable and adapted to store in the memory cells the identifier;
wherein the memory device further includes a receiver that inputs external wireless signals and a control circuit, the control circuit adapted to input the external wireless signals and program the memory cells with the identifier that is transmitted with the external wireless signals.
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Accused Products
Abstract
The present invention provides a memory enhanced ammunition cartridge. The memory enhanced cartridge can be manufactured using a conventional bulk processing methodology. The bullet of the cartridge contains therein a memory within it. This memory can be programmed with the retail purchaser identification at the point of sale, thereby avoiding the need for a database of information relating to purchasers of ammunition. After the cartridge has been used, the ejected bullet can be located at the target, and the memory read to determine the identity of the purchaser, and potentially the user, of the bullet.
33 Citations
37 Claims
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1. An apparatus fired by a gun and capable of having an identifier associated therewith written to with a programming device and read therefrom with a reading device, the apparatus comprising:
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a casing having an open end; explosive material disposed within the casing; a bullet having a front projectile end and another end that covers the open end of the casing; and a memory device attached to the bullet, the memory device having memory cells that are programmable and adapted to store in the memory cells the identifier; wherein the memory device further includes a receiver that inputs external wireless signals and a control circuit, the control circuit adapted to input the external wireless signals and program the memory cells with the identifier that is transmitted with the external wireless signals. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17)
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18. An apparatus fired by a gun and capable of having an identifier associated therewith written to with a programming device and read therefrom with a reading device, the apparatus comprising:
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a casing having an open end; explosive material disposed within the casing; a bullet having a front projectile end and another end that covers the open end of the casing; and a memory device attached to the bullet, the memory device having memory cells that are programmable and adapted to store in the memory cells the identifier, wherein the memory cells are write once only EEPROM memory cells. - View Dependent Claims (19, 20, 21, 22)
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23. An apparatus fired by a gun and capable of having an identifier associated therewith written to with a programming device and read therefrom with a reading device, the apparatus comprising:
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a casing having an open end; explosive material disposed within the casing; a bullet having a front projectile end and another end that covers the open end of the casing; a memory device attached to the bullet, the memory device having memory cells that are programmable and adapted to store in the memory cells the identifier; and a hole disposed in the bullet, wherein the memory device is attached to the bullet by being located within the hole, and further including a plug that assists in retaining the memory device, including unprogrammed memory cells that can be subsequently programmed after manufacture of the apparatus, within the hole. - View Dependent Claims (24, 25, 26, 27, 28)
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29. An apparatus fired by a gun and capable of having an identifier associated therewith written to with a programming device and read therefrom with a reading device, the apparatus comprising:
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a casing having an open end; explosive material disposed within the casing; a bullet having a front projectile end and another end that covers the open end of the casing; and a memory device attached to the bullet, the memory device having memory cells that are programmable and adapted to store in the memory cells the identifier, wherein the memory device includes a control circuit that controls programming the memory cells. - View Dependent Claims (30, 31, 32, 33, 34, 35, 36, 37)
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Specification