The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 15, 2021
Filed:
Jan. 29, 2020
J & K Ip Assets, Llc, Cheyenne, WY (US);
Matthew Gangl, Falcon Heights, MN (US);
David James Cammack, New Brighton, MN (US);
Steven Uscensky, St. Louis Park, MN (US);
J & K IP Assets, LLC, Cheyenne, WY (US);
Abstract
A barrel assembly for a rifle comprising an elongated barrel having an exterior surface, an interior cylindrical bore defining a caliber, a muzzle with a crown, and a rear end with an enlarged cavity capable of receiving a round of ammunition; an elongated muzzle device permanently attached to the exterior surface of the barrel and surrounding and extending past the crown, the muzzle device including a longitudinal opening coaxial to the bore and one or more access ports positioned adjacent to the crown, such that the crown is located radially inward relative to the one or more access ports; a sleeve slidably mounted to an exterior surface of the muzzle device and capable of sliding between an open position and a closed position; wherein, when the sleeve is in the open position, the crown is accessible through the one or more access ports; and wherein, when the sleeve is in the closed position, it seals and completely covers the one or more access ports.