Patents Assigned to Safeboard AB
  • Publication number: 20040048536
    Abstract: The invention relates to a stab resistant article consisting essentially of one or more layers of a fabric with a tensile strength larger than 50N/5 cm having been treated with a composition comprising 0.1-2 mm particles of inorganic oxides and powder of inorganic oxides having a true density of 1000-4000 kg/m3 and a curable plastic material chosen from polyvinyl chloride, polyurethanes or acrylates.
    Type: Application
    Filed: September 5, 2002
    Publication date: March 11, 2004
    Applicant: SAFEBOARD AB
    Inventors: Kaj Granqvist, Anders Ortegren, Gerry Castenback
  • Publication number: 20040048538
    Abstract: The invention relates to a penetration resistant article consisting essentially of one or more layers of a woven fabric made from a yarn of polyester, polyamide, polypropylene, polyethylene, or derivatives or mixtures thereof having a friction raising means.
    Type: Application
    Filed: September 5, 2002
    Publication date: March 11, 2004
    Applicant: SAFEBOARD AB
    Inventors: Kaj Granqvist, Anders Ortegren, Gerry Castenback
  • Publication number: 20040048109
    Abstract: A penetration resistant article consisting essentially of one or more layers of a woven fabric made from a yarn of polyester, polyamide, polypropylene, polyethylene, or derivatives or mixtures thereof having a friction raising characteristic.
    Type: Application
    Filed: October 9, 2002
    Publication date: March 11, 2004
    Applicant: SAFEBOARD AB
    Inventors: Kaj Granqvist, Anders Ortegren, Gerry Castenback
  • Patent number: 6063716
    Abstract: The invention concerns a panel for protection against projectiles, splinter, etc. The panel is primarily arranged to supplement the outer shell of a vehicle such that the overall protection against such projectiles is considerably increased without the weight of the vehicle or the like being increased in any essential aspect. The panel includes a two digit number of layers of woven fibers, made from yarns of aramid or corresponding material. The layers are put on top of each other in the direction of incidence of a projectile etc. against the panel.
    Type: Grant
    Filed: March 11, 1997
    Date of Patent: May 16, 2000
    Assignees: Safeboard AB, Modern Defense Technologies, Inc.
    Inventor: Kaj Granqvist
  • Patent number: 5903920
    Abstract: A garment for personal protection against both shots from firearms and stabs from stabbing weapons, wherein the garment comprises an outer covering, an inner covering, and a shot-absorbing unit located between the outer covering and the inner covering. The shot-absorbing unit includes: (i) a plurality of first layers of woven fibers with different mesh sizes, the first layers being flexibly fixed relative to one another and being positioned in mutually different directions, (ii) a plurality of second layers of woven fibers with different mesh sizes, the second layers being flexibly fixed relative to one another and being positioned in mutually different directions, and (iii) at least one intermediate member provided between the first layers and the second layers, the intermediate member being flexibly fixed relative to at least one of the first layers and having mutually interlinked and at least partially mutually movable rings which are made of a material which is capable of resisting sharp objects.
    Type: Grant
    Filed: September 10, 1997
    Date of Patent: May 18, 1999
    Assignee: Safeboard AB
    Inventor: Kaj Granqvist