CHARGER FOR FIREARM ELECTRONICS

• US 20160172876A1
• Filed: 12/15/2015
• Published: 06/16/2016
• Est. Priority Date: 12/15/2014
• Status: Abandoned Application

• Current Assignee: Yardarm Technologies, Inc.
• Original Assignee: Yardarm Technologies, Inc.
• Inventors: Tooley, Tom, Stewart, Robert J., Glowacki, David, Schaff, James, Howell, Kyle, Wade, John
• Application Number:
  US14/970,109
• Publication Number:
  US 20160172876A1
• Time in Patent Office: Days
• US Class Current: 1/1
• CPC Class Codes: F41A 17/06 Electric or electromechanical safeties F41A17/04, F41A17/08 take precedence
• CPC Class Codes: F41A 35/00 Accessories or details not otherwise provided for
• CPC Class Codes: F41A 9/65 Box magazines having a cartridge follower
• CPC Class Codes: H02J 50/10 using inductive coupling
• CPC Class Codes: H02J 7/0045 concerning the insertion or the connection of the batteries

Abstract

Disclosed herein are apparatuses, systems, methods, and machine readable media for using a charging device for delivering electrical power to components of a firearm. The charging device may be shaped to resemble an ammunition magazine. This form facilitates a simple and secure connection to the firearm by repurposing magazine attachment mechanisms already present on or within the firearm. The charging device may be inserted into the firearm while it is not in use, providing power to the firearm'"'"'s electronics and/or batteries thereof. The charging unit is then removed, leaving the firearm mechanically unchanged and ready for normal operation and use.

Claims

1. A system for charging a firearm accessory, comprising:

a firearm;

the firearm accessory, wherein the accessory is mounted on or within the grip of the firearm; and

a charging device located within the magazine chamber of the firearm receiver.

2. The system of claim 1, wherein the charging device is secured within the magazine chamber by way of a standard magazine catch.

3. The system of claim 1, wherein the charging device comprises an inductive charging coil.

4. The system of claim 1, wherein the charging device forms a direct connection with the accessory by positioning contacts on the accessory in physical proximity to contacts on the charging device.

5. The system of claim 1, wherein the accessory comprises circuitry configured to provide and receive communications with a remote device over a wireless subsystem.

6. The system of claim 1, wherein the charging device comprises circuitry configured to provide and receive communications communications with a remote device over a wireless subsystem.

7. The system of claim 1, wherein the charging device disables the firing mechanism of the firearm upon securing the charging device within the magazine chamber.

8. The system of claim 2, wherein the charging device comprises a protrusion that physically interferes with movement of the trigger mechanism of the firearm.

9. The system of claim 3, wherein the inductive charging coil is formed using a stacked winding or is formed using integrated traces upon a printed circuit board.

10. The system of claim 1, wherein the time to charge the accessory is less than 8 hours.

11. The system of claim 1, wherein the system automatically halts charging when the accessory reaches a target charge level.

12. The system of claim 1, wherein the charging device comprises a rechargeable battery.

13. The system of claim 1, wherein the charging device includes visual indicators that show the status of charging.

14. A method for charging a firearm accessory, comprising:

at a firearm having a firearm accessory positioned proximal to the magazine chamber of the firearm, receiving a charging device into the magazine chamber of the firearm;

at the firearm, automatically commencing charging the firearm accessory upon receipt of the charging device into the magazine chamber;

at the firearm, each time a time interval has elapsed, providing a status message to a remote device, wherein the status message comprises an indication that the firearm accessory is charging or the firearm accessory is not charging;

at the firearm, automatically halting charging of the firearm accessory when the firearm accessory is fully charged.

15. The method of claim 14, wherein the status message further comprises information about the amount of remaining battery charge for a battery of the firearm accessory, or the rate of charging for the battery of the firearm accessory.

16. The method of claim 14, wherein the status message is provided by the firearm accessory.

17. The method of claim 14, wherein the status message is provided by the charging device.

18. The method of claim 14, wherein the method further comprises receiving, at the firearm, a message to activate or deactivate charging of the firearm accessory, and activating or deactivating charging accordingly.

19. The method of claim 14, wherein the remote device is a mobile device.

20. The method of claim 14, wherein the remote device is a server.