US Patent Issued on July 15 for "Rifle cartridge and rifle bullet" (Arizona Inventor)

ALEXANDRIA, Va., July 16 -- United States Patent no. 12,359,898, issued on July 15.

"Rifle cartridge and rifle bullet" was invented by Hermann Arthur Weidemann (Gilbert, Ariz.).

According to the abstract* released by the U.S. Patent & Trademark Office: "A bullet, having a longitudinal body on which is defined a set of radially spaced, longitudinally extending helical grooves corresponding to the rifling of a particular barrel and at least one circumferential drive band which intersects the set of helical grooves, to define a pressure retaining formation with a casing of a cartridge, in use."

The patent was filed on June 24, 2020, under Application No. 17/622,736.

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