Patents Assigned to JH CASINGS AS
  • Heat insulating coating for aluminium cartridge casings for hand guns
    Patent number: 10359261
    Abstract: Casing for ammunition for hand guns made from aluminium or aluminium alloy, and which has a coating of 2-50 ?m of CaCO3(s) on the inner and outer surfaces of the casing, and a method for producing the coated casing.
    Type: Grant
    Filed: July 6, 2015
    Date of Patent: July 23, 2019
    Assignee: JH CASINGS AS
    Inventors: Johans Hamarsnes, Sveinung Gihle Raddum
  • HEAT INSULATING COATING FOR ALUMINIUM CARTRIDGE CASINGS FOR HAND GUNS
    Publication number: 20170205212
    Abstract: Casing for ammunition for hand guns made from aluminium or aluminium alloy, and which has a coating of 2-50 ?m of CaCO3(s) on the inner and outer surfaces of the casing, and a method for producing the coated casing.
    Type: Application
    Filed: July 6, 2015
    Publication date: July 20, 2017
    Applicant: JH CASINGS AS
    Inventors: Johans HAMARSNES, Sveinung GIHLE RADDUM