Method for cleaning firearm suppressors

Patent metadata

Field	Value
Publication number	US-11890653-B2
Application number	US-201916964139-A
Country	US
Kind code	B2
Filing date	Jan 22, 2019
Priority date	Jan 23, 2018
Publication date	Feb 6, 2024
Grant date	Feb 6, 2024

Abstract

A method for cleaning firearm suppressors comprising: providing a used suppressor having an internal cavity with a fouling material deposited on a surface of the internal cavity; providing a cleaning solution; providing an ultra-sonic probe; introducing the cleaning solution into the internal cavity of the used suppressor; contacting at least part of the ultra-sonic probe with the cleaning solution that is introduced inside the internal cavity of the used suppressor; operating the ultra-sonic probe; removing at least part of the fouling material from the surface of the internal cavity of the used suppressor; and, draining the cleaning solution from the used suppressor.

First claim

What is claimed is:

1. A method for cleaning firearm suppressors, the method comprising:
a) providing a used suppressor having an internal cavity with a fouling material deposited on a first surface of the internal cavity, and the used suppressor also having an exterior surface;
b) providing a cleaning solution;
c) providing an ultra-sonic probe;
d) introducing the cleaning solution into the internal cavity of the used suppressor;
e) positioning the ultra-sonic probe, such that it does not contact any inner surfaces of the suppressor during operation;
f) contacting at least part of the ultra-sonic probe with the cleaning solution that is introduced inside the internal cavity of the used suppressor;
g) operating the ultra-sonic probe;
h) removing at least part of the fouling material from the first surface of the internal cavity of the used suppressor;
i) draining the cleaning solution from the used suppressor; and further comprising a step of providing a sleeve attached to the used suppressor to extend fill volume of the used suppressor and prevent spilling of the cleaning solution during cleaning.

2. A method for cleaning firearm suppressors, the method comprising:
a) providing a used suppressor having an internal cavity with a fouling material deposited on a first surface of the internal cavity, and the used suppressor also having an exterior surface;
b) providing a cleaning solution;
c) providing an ultra-sonic probe;
d) introducing the cleaning solution into the internal cavity of the used suppressor;
e) positioning the ultra-sonic probe, such that it does not contact any inner surfaces of the suppressor during operation;
f) contacting at least part of the ultra-sonic probe with the cleaning solution that is introduced inside the internal cavity of the used suppressor;
g) operating the ultra-sonic probe;
h) removing at least part of the fouling material from the first surface of the internal cavity of the used suppressor;
i) draining the cleaning solution from the used suppressor; and
wherein, the cleaning solution does not oxidize metals in the fouling material; and wherein, the cleaning solution comprises an aqueous solution containing linear, C12, secondary alcohol alkoxylate, polyoxyethylene (4) sorbitan monolaurate, octyldimethylamine oxide, and cocoamidopropyl dimethylamine oxide.

3. A method for cleaning firearm suppressors, the method comprising:
a) providing a used suppressor having an internal cavity with a fouling material deposited on a first surface of the internal cavity, and the used suppressor also having an exterior surface;
b) providing an extender cup, which is attached to one end of the used suppressor;
c) providing a cleaning solution;
d) providing an ultra-sonic probe;
e) introducing the cleaning solution into the internal cavity of the used suppressor and adding enough cleaning solution to fill the used suppressor and at least partially fill the extender cup, wherein the cleaning solution that at least partially fills the extender cup is in fluid communication with the cleaning solution introduced into the internal cavity of the used suppressor;
f) positioning the ultra-sonic probe, such that it does not contact any inner surfaces of the suppressor during operation;
g) contacting at least part of the ultra-sonic probe with the cleaning solution that at least partially fills the extender cup;
h) operating the ultra-sonic probe;
i) projecting ultrasonic energy into the internal cavity of the used suppressor;
j) removing at least part of the fouling material from the first surface of the internal cavity of the user suppressor; and,
k) draining the cleaning solution from the used suppressor.

4. The method of claim 3 , wherein the ultra-sonic probe is positioned such that it is not inserted into the internal cavity of the used suppressor, and ultrasonic energy is projected into the internal cavity of the used suppressor from outside the suppressor.

Assignees

• Tda Research Inc

Inventors

• Ellis Iii William Wallace

Classifications

• B08B3/12 Primary

  by sonic or ultrasonic vibrations · CPC title

• B08B7/028

  Using ultrasounds · CPC title

• B08B7/04

  by a combination of operations · CPC title

• B08B9/0326

  Using pulsations · CPC title

• B08B13/00

  Accessories or details of general applicability for machines or apparatus for cleaning · CPC title