Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Lyndon Smith0
Date of Patent
November 21, 2023
0Patent Application Number
177447940
Date Filed
May 16, 2022
0Patent Citations
Patent Primary Examiner
CPC Code
Patent abstract
A grinding/polishing unit operation for rendering a mirror finish and precise tolerance to the base of an ammunition article. A diamond wheel is used in a live tooling operation where the diamond wheel has a mating profile to the base to be ground/polished. Bases can be prepared from bar stock or pre-existing bases can be treated to enhance magazine loading ease, ejection ease post firing and a reduction in the tendency for spent propellant residue from accreting on the bases. Several embodiments for the unit operation are disclosed.
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