Patents Assigned to Norma Precision AB
  • Projectile for fire arms
    Patent number: 8511233
    Abstract: A projectile for fire arms formed in such a way that it includes a front portion of essentially convex axial cross-section that via a transition transforms into a rear portion of essentially cylindrical radial cross-section, which rear portion acts as a power belt for the projectile.
    Type: Grant
    Filed: June 5, 2009
    Date of Patent: August 20, 2013
    Assignee: Norma Precision AB
    Inventor: Åke Nilsson
  • Projectile of sintered metal powder
    Patent number: 6776818
    Abstract: A projectile having a body of sintered metal powder and a sintered metal powder surface that faces toward the rifling in the bore of a firearm, and therewith co-acts with the rifling. At least the body layer that is deformed by the rifling has a porosity in the region of 5-25%. The powder may consist of a copper alloy, such as tombak.
    Type: Grant
    Filed: March 4, 2002
    Date of Patent: August 17, 2004
    Assignee: Norma Precision AB
    Inventor: Åke Nilsson
  • Projectile
    Patent number: D621468
    Type: Grant
    Filed: November 6, 2008
    Date of Patent: August 10, 2010
    Assignee: Norma Precision AB
    Inventor: Åke Nilsson
  • Storage and furnishings for ammunition
    Patent number: D661770
    Type: Grant
    Filed: June 23, 2011
    Date of Patent: June 12, 2012
    Assignee: Norma Precision AB
    Inventor: Anders Thunberg