Patents Assigned to D&D Group Pty Ltd
  • Latch for doors and gates
    Patent number: D525515
    Type: Grant
    Filed: August 20, 2004
    Date of Patent: July 25, 2006
    Assignee: D&D Group Pty Ltd
    Inventors: Margaret Antkowiak, Irek Karcz
  • Latch for gates
    Patent number: D525855
    Type: Grant
    Filed: August 23, 2004
    Date of Patent: August 1, 2006
    Assignee: D&D Group Pty Ltd
    Inventors: Margaret Antkowiak, Irek Karcz
  • Pull bolt
    Patent number: D601403
    Type: Grant
    Filed: July 28, 2006
    Date of Patent: October 6, 2009
    Assignee: D&D Group Pty Ltd
    Inventors: Scott Cosby, Neil Dunne
  • Self closing hinge
    Patent number: D614935
    Type: Grant
    Filed: July 28, 2006
    Date of Patent: May 4, 2010
    Assignee: D&D Group Pty Ltd
    Inventor: Dezso Kiraly
  • Lockable pull bolt
    Patent number: D627622
    Type: Grant
    Filed: February 11, 2010
    Date of Patent: November 23, 2010
    Assignee: D&D Group Pty Ltd
    Inventors: Scott Anthony Cosby, Anthony John Clark
  • Handle
    Patent number: D647781
    Type: Grant
    Filed: February 4, 2011
    Date of Patent: November 1, 2011
    Assignee: D&D Group Pty Ltd
    Inventors: Filip Tejszerski, Linn Thu Yein Tun
  • Latch
    Patent number: D647782
    Type: Grant
    Filed: February 4, 2011
    Date of Patent: November 1, 2011
    Assignee: D&D Group Pty Ltd
    Inventors: James Novak, Glenn Smith, Andre Tarris
  • Hinge with cover
    Patent number: D947648
    Type: Grant
    Filed: September 23, 2020
    Date of Patent: April 5, 2022
    Assignee: D&D Group Pty Ltd
    Inventors: Scott Anthony Cosby, James Scarlett, Tom Wilson
  • Pull latch
    Patent number: D1059994
    Type: Grant
    Filed: October 3, 2022
    Date of Patent: February 4, 2025
    Assignee: D&D Group Pty Ltd
    Inventor: Scott Anthony Cosby
  • Latch
    Patent number: D1079438
    Type: Grant
    Filed: April 3, 2023
    Date of Patent: June 17, 2025
    Assignee: D&D Group Pty Ltd
    Inventor: Tom Wilson
  • Exit device
    Patent number: D1110832
    Type: Grant
    Filed: November 27, 2023
    Date of Patent: February 3, 2026
    Assignee: D&D GROUP PTY LTD
    Inventor: Linn Tun