ALEXANDRIA, Va., March 26 -- United States Patent no. 12,259,224, issued on March 25.
"Ammunition reloading press primer reamer" was invented by Vincent Russell Petrangelo (San Juan Capistrano, Calif.).
According to the abstract* released by the U.S. Patent & Trademark Office: "An ammunition reloading press primer reamer is configured to remove a primer crimp from a casing and straightening a pocket in the casing. The ammunition reloading press primer reamer has a spring arranged around a base body and arranged against a main body. A shuttle is inserted into the main body with a thrust bearing and held in place with a drilling cable. A tip is inserted into the shuttle and partially surrounded by a roller bearing. A press has a connecting ...