FIREARM ACCESSORY

• US 20160033221A1
• Filed: 03/14/2014
• Published: 02/04/2016
• Est. Priority Date: 03/15/2013
• Status: Abandoned Application

• Current Assignee: Peter James Hamann, Schmehl, Jacob Stewart, Schmehl, Stewart Jacob
• Original Assignee: Peter James Hamann, Schmehl, Jacob Stewart, Schmehl, Stewart Jacob
• Inventors: Schmehl, Stewart Jacob, Schmehl, Jacob Stewart, Hamann, Peter James
• Application Number:
  US14/776,904
• Publication Number:
  US 20160033221A1
• Time in Patent Office: Days
• US Class Current: 1/1
• CPC Class Codes: F41A 17/063 comprising a transponder
• CPC Class Codes: F41A 19/01 Counting means indicating the number of shots fired
• CPC Class Codes: F41A 33/00 Adaptations for training adaptations of barrels for recoil reinforcement F41A21/26; Gun simulators teaching or practice apparatus for gun-aiming or gun-laying F41G3/26 ; shooting games A63F9/02; military simulation G09B9/003
• CPC Class Codes: F41C 27/00 Accessories; Details or attachments not otherwise provided for
• CPC Class Codes: F41G 11/003 Mountings with a dove tail element, e.g. "Picatinny rail systems"
• CPC Class Codes: F41G 3/26 Teaching or practice apparatus for gun-aiming or gun-laying shooting games A63F9/02; light- or radiation-emitting guns F41A33/02; targets therefor F41J; responders, transponders for radar, sonar, lidar G01S13/767, G01S15/74, G01S17/74
• CPC Class Codes: G01S 19/13 Receivers

Abstract

An accessory device useful for any of training, compliance, safety, and accountability of individuals in the use of firearms. An embodiment comprises a circuit board and housing with a means for attaching the accessory to a firearm. The circuit board may comprise an inertial measurement unit (IMU), a GPS receiver, memory to store data, a means for transmitting data, and a microprocessor unit for controlling operations of the printed circuit board. The IMU may comprise a gyroscope, accelerometer, and magnetometer. The accessory can provide position and movement data of such accuracy as to disclose, after transmission and analysis, a firearm user'"'"'s stability prior to and during discharge, how well the user managed recoil from the discharge, and how quickly the user returned to a starting position following discharge. A reviewer may also be able to discern movements such as those caused by a user'"'"'s breathing or involuntary muscle contractions.

Claims

1. A firearm accessory for monitoring the use of a firearm, comprising at least one battery and at least one printed circuit board,

a. said at least one printed circuit board comprising:

i. an inertial measurement unit,

ii. a non-transitory processor-readable medium configured to store data,

iii. a communication unit configured to transmit data,

iv. a microprocessor unit configured to control operations of the printed circuit board, and

v. a GPS receiver capable of identifying the location of the firearm accessory;

b. said at least one printed circuit board configured to record and store data measured by the inertial measurement unit and GPS receiver, said data comprising;

i. indicia that the firearm has been discharged, and

ii. location, orientation, and movement of the firearm during at least one of shortly prior to discharge of the firearm, during discharge of the firearm, and shortly following discharge of the firearm.

2. The firearm accessory of claim 1 wherein the inertial measurement unit comprises a 3-axis gyroscope and a 3-axis accelerometer.

3. The firearm accessory of claim 2 wherein the inertial measurement unit further comprises a 3-axis magnetometer.

4. The firearm accessory of claim 1 wherein the communication unit is selected from the group comprising at least one of a Bluetooth transceiver, a Bluetooth transmitter, a radio-frequency transceiver, a radio-frequency transmitter, a WiFi transceiver, and a WiFi transmitter.

5. The firearm accessory of claim 1, further comprising a housing enclosing the printed circuit board, wherein the housing further comprises an accessory rail mount.

6. The firearm accessory of claim 1, further comprising a power conservation mechanism selected from the group comprising at least one of a mechanical switch, an electromechanical switch, a sleep timer, and a proximity switch.

7. The firearm accessory of claim 1, further comprising a removal detection sensor selected from at least one of a holographic sensor, optical sensor, mechanical or electromechanical sensor, and a proximity sensor.

8. The firearm accessory of claim 1, said accessory further comprising a battery charging circuit for recharging the battery by connection to a power source.

9. A firearm accessory kit for monitoring the use of a firearm, comprising a firearm accessory and a specialty holster for receiving a firearm with the firearm accessory attached,

a. the firearm accessory comprising at least one battery and at least one printed circuit board,

i. said at least one printed circuit board comprising:

1. an inertial measurement unit,

2. a non-transitory processor-readable medium configured to store data,

3. an accessory communication unit configured to transmit data,

4. a microprocessor unit configured to control operations of the printed circuit board, and

5. a GPS receiver capable of identifying the location of the firearm accessory;

ii. said at least one printed circuit board configured to record and store data measured by the inertial measurement unit, said data comprising;

1. indicia that the firearm has been discharged, and

2. location, orientation, and movement of the firearm during at least one of shortly prior to discharge of the firearm, during discharge of the firearm, and shortly following discharge of the firearm;

b. the specialty holster comprising a holster communication unit capable of receiving data from the accessory communication unit and capable of transmitting data.

10. The firearm accessory kit of claim 9 wherein the inertial measurement unit comprises a 3-axis gyroscope and a 3-axis accelerometer.

11. The firearm accessory kit of claim 10 wherein the inertial measurement unit further comprises a 3-axis magnetometer.

12. The firearm accessory kit of claim 9 wherein the accessory communication comprising at least one of a Bluetooth transceiver, a Bluetooth transmitter, a radio-frequency transceiver, a radio-frequency transmitter, a WiFi transceiver, and a WiFi transmitter.

13. The firearm accessory kit of claim 9 wherein the holster communication unit comprises at least one of a Bluetooth transceiver, a Bluetooth transmitter, a radio-frequency transceiver, a radio-frequency transmitter, a WiFi transceiver, and a WiFi transmitter.

14. The firearm accessory kit of claim 9, the firearm accessory further comprising a housing enclosing the printed circuit board, wherein the housing further comprises an accessory rail mount.

15. The firearm accessory kit of claim 9, the firearm accessory further comprising a power conservation mechanism comprising at least one of a mechanical switch, an electromechanical switch, a sleep timer, and a proximity switch.

16. The firearm accessory kit of claim 9, the firearm accessory further comprising a removal detection sensor selected from at least one of a holographic sensor, optical sensor, mechanical or electromechanical sensor, or a proximity sensor.

17. The firearm accessory kit of claim 9, the firearm accessory further comprising a battery charging circuit for recharging the battery by connection to a power source.

18. The firearm accessory kit of claim 17, the holster further comprising a wireless battery charger capable of charging the at least one battery of the firearm accessory.

19. A method of monitoring use of a firearm, comprising

a. providing to a user a firearm comprising a printed circuit board, said printed circuit board further comprising:

i. an inertial measurement unit,

ii. a non-transitory processor-readable medium configured to store data and to store the time of receipt of said data,

iii. a communication unit configured to transmit data,

iv. a microprocessor unit configured to control operations of the printed circuit board, and

v. a GPS receiver capable of identifying the location of the firearm accessory;

b. causing measurements taken by the inertial measurement unit during use of the firearm by the user to be recorded on the non-transitory process-readable medium, said measurements comprising;

i. indicia that the firearm has been discharged, and

ii. location, orientation, and movement of the firearm during at least one of shortly prior to discharge of the firearm, during discharge of the firearm, and shortly following discharge of the firearm, and

c. receiving from the communication unit the recorded measurements.