Electrode for a conducted electrical weapon

Patent metadata

Field	Value
Publication number	US-12498203-B2
Application number	US-202318224995-A
Country	US
Kind code	B2
Filing date	Jul 21, 2023
Priority date	Jul 28, 2022
Publication date	Dec 16, 2025
Grant date	Dec 16, 2025

Abstract

An electrode for a conducted electrical weapon may comprise an electrode body and an electrode head coupled to a first end of the electrode body. The electrode head may comprise one or more circumferential grooves. A filament may be stored in the electrode body and may be circumferentially wound into the one or more circumferential grooves to couple the filament to the electrode head. The electrode may comprise an absorber coupled to the electrode head. The absorber may comprise a core to provide rigidity and structure to the absorber. An impact spreader may be positioned forward the absorber. In response to an impact, the impact spreader may provide a force to the absorber to cause the absorber to expand radially outward.

First claim

What is claimed is:

1 . An electrode for a conducted electrical weapon comprising:
an electrode body comprising a first body end opposite a second body end; an electrode head comprising a first head end opposite a second head end, wherein the second head end is coupled to the first body end of the electrode body; and a filament having a first filament end opposite a second filament end, wherein the first filament end is circumferentially wound onto the electrode head proximate the second head end to retain the first filament end onto the electrode head.

2 . The electrode of claim 1 , wherein the first filament end is circumferentially wound onto the electrode head to mechanically and electrically couple the filament to the electrode head.

3 . The electrode of claim 1 , wherein the filament is stowed within the electrode body.

4 . The electrode of claim 3 , wherein the filament is wound into a winding, and wherein the winding is stowed within the electrode body.

5 . The electrode of claim 1 , wherein the first filament end of the filament is circumferentially wound on to the electrode head proximate the coupling of the first body end to the second head end.

6 . The electrode of claim 5 , wherein the coupling of the first body end to the second head end comprises a deformed surface protruding radially inward towards the electrode head, and wherein the deformed surface contacts the first filament end of the filament to expose a conductive material of the filament against the electrode head.

7 . The electrode of claim 5 , wherein the first filament end of the filament extends forward the coupling of the first body end to the second head end.

8 . The electrode of claim 1 , wherein the first filament end of the filament is circumferentially wound on to the electrode head at and aft the coupling of the first body end to the second head end.

9 . A filament winding for an electrode of a conducted electrical weapon, the filament winding comprising:
a body winding section of the filament winding and stowed within a body of the electrode; a first head winding section of the filament winding circumferentially wound onto a head of the electrode, wherein the first head winding section is forward the body winding section; and a second head winding section of the filament winding circumferentially wound onto the head of the electrode, wherein the second head winding section is forward the first head winding section, and wherein at least one of the first head winding section or the second head winding section is configured to retain the filament winding onto the head of the electrode.

10 . The filament winding of claim 9 , wherein the first head winding section and the second head winding section are separated from the body winding section by a surface of the head of the electrode.

11 . The filament winding of claim 9 , wherein the first head winding section is separated from the second head winding section by a surface of the head of the electrode.

12 . The filament winding of claim 9 , wherein the first head winding section and the second head winding section are separated from the body winding section by a first surface of the head of the electrode, and wherein the first head winding section is separated from the second head winding section by a second surface of the head of the electrode.

13 . The filament winding of claim 9 , wherein the body winding section comprises a larger portion of the filament winding than the first head winding section and the second head winding section.

14 . The filament winding of claim 9 , wherein the first head winding section is configured to provide a strain relief to the filament winding.

15 . The filament winding of claim 9 , wherein the second head winding section is configured to at least one of mechanically or electrically couple the filament winding to the head of the electrode.

16 . The filament winding of claim 9 , wherein the second head winding section comprises a non-insulated portion of the filament winding configured to electrically couple to the head of the electrode.

17 . An electrode for a conducted electrical weapon comprising:
an electrode body comprising a first body end opposite a second body end;
an electrode head comprising:
a first head end opposite a second head end, wherein the second head end is coupled to the first body end of the electrode body; and
a circumferential channel defined proximate the second head end; and

a filament having a first filament end opposite a second filament end, wherein the first filament end is wound into the circumferential channel of the electrode head to retain the first filament end onto the electrode head.

18 . The electrode of claim 17 , wherein the circumferential channel comprises a plurality of circumferential channels.

19 . The electrode of claim 18 , wherein the first filament end is wound into at least two circumferential channels of the plurality of circumferential channels.

20 . The electrode of claim 17 , wherein the first filament end is at least one of mechanically or electrically coupled to the electrode head by the circumferential channel.

Assignees

• Axon Entpr Inc

Inventors

• Driscoll Samuel R
• Groff John
• Scott Trevor
• Romney Landon

Classifications

• F42B8/12

  Projectiles or missiles (F42B10/48, F42B12/36, F42B19/36 take precedence) · CPC title

• F41H13/0018

  for nearby electrical discharge, i.e. the electrodes being positioned on the device and the device brought manually or otherwise into contact with a nearby target (batons with electric discharge capability F41B15/04; electric shock devices for animals A01K15/02) · CPC title

• F41H13/0025 Primary

  for remote electrical discharge via conducting wires, e.g. via wire-tethered electrodes shot at a target · CPC title