Patents Assigned to BIRMINGHAM BARBED TAPE LTD.
  • Razor wire
    Patent number: 9297179
    Abstract: Razor wire which includes a core wire, an electrically insulating sheath over the core wire and a strip, with a plurality of barbs, which is crimped, along two lines, on opposing sides of the sheath, positioned so that the sheath is not damaged during the crimping process.
    Type: Grant
    Filed: March 15, 2013
    Date of Patent: March 29, 2016
    Assignee: BIRMINGHAM BARBED TAPE LTD.
    Inventors: Ronald Smith, Steven David Cochrane
  • Floating barrier
    Patent number: 9239214
    Abstract: A floating barrier which includes a number of buoyant bodies (12) which are fixed to an axle (36) from which extend a downwardly directed counterweight (124) and upwardly directed supports (130) to which transverse chains or cables are fixed.
    Type: Grant
    Filed: April 5, 2012
    Date of Patent: January 19, 2016
    Assignee: BIRMINGHAM BARBED TAPE LTD.
    Inventor: Ronald Smith
  • Barrier collection system
    Patent number: 8931998
    Abstract: A barrier recovery device for receiving an elongate array of coils which includes a boom and a catch which is reciprocally movable along the boom to draw successive portions of the coils, in an axially compressed stated, onto the boom. The device can be mounted to a barrier recovery vehicle.
    Type: Grant
    Filed: April 20, 2012
    Date of Patent: January 13, 2015
    Assignee: Birmingham Barbed Tape Ltd.
    Inventor: Ronald Smith
  • Fence panel
    Patent number: 8864109
    Abstract: A fence panel includes a sheet (12, 52) of mesh material with a first side (16) and an opposed second side (20) and, secured at least to the first side, a plurality of elongate reinforcing members (14, 18). The elongate reinforcing members (14, 18) are spaced from one another and are made from or include a material which has a hardness which is greater than the hardness of the material from which the sheet (12) is made.
    Type: Grant
    Filed: April 21, 2011
    Date of Patent: October 21, 2014
    Assignee: Birmingham Barbed Tape Ltd.
    Inventor: Ian Dundonld Cochrane
  • FLOATING BARRIER
    Publication number: 20140306170
    Abstract: A floating barrier which includes a number of buoyant bodies (12) which are fixed to an axle (36) from which extend a downwardly directed counterweight (124) and upwardly directed supports (130) to which transverse chains or cables are fixed.
    Type: Application
    Filed: April 5, 2012
    Publication date: October 16, 2014
    Applicant: BIRMINGHAM BARBED TAPE LTD.
    Inventor: Ronald Smith
  • BARRIER COLLECTION SYSTEM
    Publication number: 20120269608
    Abstract: A barrier recovery device for receiving an elongate array of coils which includes a boom and a catch which is reciprocally movable along the boom to draw successive portions of the coils, in an axially compressed stated, onto the boom. The device can be mounted to a barrier recovery vehicle.
    Type: Application
    Filed: April 20, 2012
    Publication date: October 25, 2012
    Applicant: BIRMINGHAM BARBED TAPE LTD.
    Inventor: Ronald Smith
  • MODULAR FENCE PANEL
    Publication number: 20120097909
    Abstract: A fence panel formed from at least two modules aligned in a vertical plane with an elongate connecting member which is engaged with upper and lower adjacent peripheral horizontally extending components of the respective modules.
    Type: Application
    Filed: May 4, 2010
    Publication date: April 26, 2012
    Applicant: BIRMINGHAM BARBED TAPE LTD.
    Inventor: Ronald Smith