Apr 14, 2026

US12601558 - Firearm cleaning fluids

Cleaning fluids and methods are provided for cleaning a firearm. In examples, a firearm cleaning fluid may comprise an emulsion. The emulsion may include ammonium hydroxide and a sulfurized olefin. The sulfurized olefin may be in an amount less than about 30 weight percent based on the total weight of the firearm cleaning fluid.

Assignee: FISKE BROTHERS REFINING COMPANY
Inventors: Howard James Haselhuhn, Syed B. Mehdi, David Birdwell
Filing date: 2025-03-25

cleaningfirearmfluid

The patent describes a firearm cleaning fluid that includes ammonium hydroxide and a sulfurized olefin, with specific weight percentages for each component. The formulation aims to enhance cleaning efficiency while maintaining safety and effectiveness in firearm maintenance.

Claim 1

1 . A firearm cleaning fluid, comprising: ammonium hydroxide in an amount of less than about 6 weight percent based on the total weight of the firearm cleaning fluid, the ammonium hydroxide comprising a solution having ammonia in an amount from about 1 weight percent to about 50 weight percent based on a total weight of the solution; and a sulfurized olefin in an amount less than about 30 weight percent based on the total weight of the firearm cleaning fluid. ammonium hydroxide in an amount of less than about 6 weight percent based on the total weight of the firearm cleaning fluid, the ammonium hydroxide comprising a solution having ammonia in an amount from about 1 weight percent to about 50 weight percent based on a total weight of the solution; and a sulfurized olefin in an amount less than about 30 weight percent based on the total weight of the firearm cleaning fluid.

Google Patents

https://patents.google.com/patent/US12601558

USPTO PDF

https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/12601558