Patents Assigned to MW Security AB
  • Patent number: 8807335
    Abstract: The invention relates to an anti-theft safer for a cassette comprising a cassette receiving case and a locking device being adapted to releasably secure the cassette in the case, wherein the cassette receiving case is a two-part case.
    Type: Grant
    Filed: March 13, 2008
    Date of Patent: August 19, 2014
    Assignee: MW Security AB
    Inventor: Thomas Nilsson
  • Patent number: 8528372
    Abstract: Security device comprising a clasping member that comprises a conducting member, a locking member connected to the clasping member, such that the locking member and the clasping member form a loop, the locking member in turn comprising: a gear member comprising a protruding profile, the gear member extending in a first plane with the protruding profile raised from the first plane, a maneuvering member extending in a second plane parallel to the first plane, the maneuvering member being rotatable relative the gear member and comprising a latch member biased towards the first plane arranged to engage the gear member, such that rotation of the maneuvering member in opposite directions causes a narrowing or a widening of the loop. Rotation in a opposite direction is prevented through the engagement of the latch member with the protruding profile.
    Type: Grant
    Filed: May 20, 2009
    Date of Patent: September 10, 2013
    Assignee: MW Security AB
    Inventor: Thomas Nilsson
  • Publication number: 20100319413
    Abstract: The invention relates to a security device for protecting an item from theft, comprising: at least one cable with two ends, a cable lock that is adapted for releasably attaching the two cable ends together by means of a locking device for forming a loop, the cable lock comprising a first cable end holding part and a second cable end holding part, which parts are adapted to releasably lock together with the locking device for forming the cable loop. The cable lock comprises a cable adjusting device, which is configured for forming an adjustable loop for the cable.
    Type: Application
    Filed: March 13, 2008
    Publication date: December 23, 2010
    Applicant: MW SECURITY AB
    Inventor: Thomas Nilsson
  • Publication number: 20100320103
    Abstract: The invention relates to an anti-theft safer for a cassette comprising a cassette receiving case and a locking device being adapted to releasably secure the cassette in the case, wherein the cassette receiving case is a two-part case.
    Type: Application
    Filed: March 13, 2008
    Publication date: December 23, 2010
    Applicant: MW SECURITY AB
    Inventor: Thomas Nilsson
  • Patent number: 7685850
    Abstract: A security device comprising a retaining member forming an adjustable loop, including a cable; a ratchet member connected to the cable, operable to narrow the loop and to prevent widening of the loop, including a first main part comprising a gear ring extending in a first plane with a saw tooth profile raised from the plane, a second main part, rotatable relative to the first main part, including a latch member biased towards the first plane to engage the gear ring, and a drum for winding up of the cable.
    Type: Grant
    Filed: October 17, 2006
    Date of Patent: March 30, 2010
    Assignee: MW Security AB
    Inventor: Thomas Nilsson
  • Patent number: 7451627
    Abstract: Security device for holding items, comprising a first security member (10) and a second security member (100), which security members may be joined to a closed position for retaining an item, a lock slide (200) displaceable to a locked position for maintaining the security device in the closed position, and latch means (202) for maintaining the locking mechanism in the locked position, wherein said latch means form an integral part of said lock slide. The lock slide is displaceably mounted to said first security member, and said latch means comprise a spring blade (202) extending from a principal plane of said lock slide, devised to engage with cooperating means (106), arranged on said second security member, in said locked position.
    Type: Grant
    Filed: August 28, 2003
    Date of Patent: November 18, 2008
    Assignee: MW Security AB
    Inventors: Tobias Horngren, Gunnar Lindgren
  • Patent number: 7394369
    Abstract: An anti-theft box (100) for protection of goods comprises a main body (110) defining an inner space for the goods to be protected, a lid (120) closing said main body (110), an alarm transmitter triggering a central alarm in case the anti-theft box (100) passes an alarm gate, and a releasable lock (140 145, 150, 160) locking the lid (120) to the main body (110). The anti-theft box according to the invention also comprises an internal alarm circuit (200) that is controlled to be fused when the releasable lock (140 145, 150, 160) is in a locking position and defused when the releasable lock (140 145, 150, 160) is in an unlocked position. The internal alarm circuit (200) comprises a first switch (210), which in the fused state is arranged to trigger the alarm circuit to emit a sound signal in case the first switch (210) indicates that the lid (120) and the main body (110) are separated.
    Type: Grant
    Filed: January 25, 2006
    Date of Patent: July 1, 2008
    Assignee: MW Security AB
    Inventor: Tobias Horngren
  • Patent number: 7369052
    Abstract: An anti-theft alarm tag comprises two parts (10,12) which shall be located on opposite sides of a product (11) with a pin (14) on one part (12) extending through the product and locked together with the other part (10). Said one part forms a housing comprising a bottom (15) and a cover (16) and enclosing an alarm device (20) and a circuit board (18) with an electronic circuit controlling the alarm device. The pin is connected to the cover or the circuit board and extends through the bottom with slide fit, contact means (39) being switched for activating the alarm device by deformation of the cover or the circuit board, respectively, following an attempt to separate the two parts of the alarm tag.
    Type: Grant
    Filed: May 6, 2005
    Date of Patent: May 6, 2008
    Assignee: MW Security AB
    Inventor: Bertil Holmgren
  • Publication number: 20070069529
    Abstract: A security device comprising a retaining member forming an adjustable loop, including a cable; a ratchet member connected to the cable, operable to narrow the loop and to prevent widening of the loop, including a first main part comprising a gear ring extending in a first plane with a saw tooth profile raised from the plane, a second main part, rotatable relative to the first main part, including a latch member biased towards the first plane to engage the gear ring, and a drum for winding up of the cable.
    Type: Application
    Filed: October 17, 2006
    Publication date: March 29, 2007
    Applicant: MW Security AB
    Inventor: Thomas Nilsson
  • Publication number: 20060196780
    Abstract: An anti-theft box (100) for protection of goods comprises a main body (110) defining an inner space for the goods to be protected, a lid (120) closing said main body (110), an alarm transmitter triggering a central alarm in case the anti-theft box (100) passes an alarm gate, and a releasable lock (140 145, 150, 160) locking the lid (120) to the main body (110). The anti-theft box according to the invention also comprises an internal alarm circuit (200) that is controlled to be fused when the releasable lock (140 145, 150, 160) is in a locking position and defused when the releasable lock (140 145, 150, 160) is in an unlocked position. The internal alarm circuit (200) comprises a first switch (210), which in the fused state is arranged to trigger the alarm circuit to emit a sound signal in case the first switch (210) indicates that the lid (120) and the main body (110) are separated.
    Type: Application
    Filed: January 25, 2006
    Publication date: September 7, 2006
    Applicant: MW SECURITY AB
    Inventor: Tobias Horngren
  • Patent number: 7100402
    Abstract: An anti-theft device comprising a container formed by a box (10) and a lid (11) hinged together. A lock slide (15) inside the box can be displaced between a disengaged position and an engaged position. A flange (22) on the lid forms an L-shaped slot. A first limb (23A) of the slot is perpendicular to a free edge of the flange and opens in the edge to receive a projection on the lock slide in the disengaged position thereof. A second limb (23B) of the slot extends transversely of the first limb to receive the projection when the lock slide is in the engaged position. A latch mechanism (26, 28) latching the lock slide in the engaged position can be actuated by a special tool to unlatch the lock slide and allow displacement thereof to the disengaged position.
    Type: Grant
    Filed: June 4, 2003
    Date of Patent: September 5, 2006
    Assignee: MW Security AB
    Inventor: Bertil Holmgren
  • Publication number: 20050264424
    Abstract: An anti-theft alarm tag comprises two parts (10,12) which shall be located on opposite sides of a product (11) with a pin (14) on one part (12) extending through the product and locked together with the other part (10). Said one part forms a housing comprising a bottom (15) and a cover (16) and enclosing an alarm device (20) and a circuit board (18) with an electronic circuit controlling the alarm device. The pin is connected to the cover or the circuit board and extends through the bottom with slide fit, contact means (39) being switched for activating the alarm device by deformation of the cover or the circuit board, respectively, following an attempt to separate the two parts of the alarm tag.
    Type: Application
    Filed: May 6, 2005
    Publication date: December 1, 2005
    Applicant: MW SECURITY AB
    Inventor: Bertil Holmgren
  • Publication number: 20050172682
    Abstract: An anti-theft device comprising a container formed by a box (10) and a lid (11) hinged together. A lock slide (15) inside the box can be displaced between a disengaged position and an engaged position. A flange (22) on the lid forms an L-shaped slot. A first limb (23A) of the slot is perpendicular to a free edge of the flange and opens in said edge to receive a projection on the lock slide in the disengaged position thereof. A second limb (23B) of the slot extends transversely of the first limb to receive the projection when the lock slide is in the engaged position. A latch mechanism (26, 28) latching the lock slide in the engaged position can be actuated by means of a special tool to unlatch the lock slide and allow displacement thereof to the disengaged position.
    Type: Application
    Filed: June 4, 2003
    Publication date: August 11, 2005
    Applicant: MW SECURITY AB
    Inventor: Bertil Holmgren
  • Publication number: 20050044904
    Abstract: Security device for holding items, comprising a first security member (10) and a second security member (100), which security members may be joined to a closed position for retaining an item, a lock slide (200) displaceable to a locked position for maintaining the security device in the closed position, and latch means (202) for maintaining the locking mechanism in the locked position, wherein said latch means form an integral part of said lock slide. The lock slide is displaceably mounted to said first security member, and said latch means comprise a spring blade (202) extending from a principal plane of said lock slide, devised to engage with cooperating means (106), arranged on said second security member, in said locked position.
    Type: Application
    Filed: August 28, 2003
    Publication date: March 3, 2005
    Applicant: MW SECURITY AB
    Inventors: Tobias Horngren, Gunnar Lindgren