ALEXANDRIA, Va., July 21 -- United States Patent no. 12,687,366, issued on July 21.
"Cleaning apparatus for sealed firearm suppressor" was invented by Michael Walters (Conroe, Texas).
According to the abstract* released by the U.S. Patent & Trademark Office: "A cleaning apparatus for internally cleaning firearm suppressors is disclosed. The cleaning apparatus includes a reservoir configured to contain a cleaning fluid, a pump in fluid communication with the reservoir, and a spray tube coupled to the pump and dimensioned to be insertable within a firearm suppressor. The spray tube includes a sealed distal end and a plurality of apertures arranged to discharge pressurized fluid radially outward, with alternating patterns along opposing side...