Patents by Inventor Mark Andrew SELLAR

Mark Andrew SELLAR has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Security device
    Patent number: 11795743
    Abstract: A security device for a door in a doorway. The device includes a floor-carriable portion and a door-carriable portion magnetically co-operable with the floor-carriable portion to stop the door opening past a communication position at which the door is positioned to guard the doorway and ajar to enable the communication via the doorway. At least one of the floor-carriable portion and the door-carriable portion is reconfigurable to allow the door to open past the communication position.
    Type: Grant
    Filed: May 6, 2019
    Date of Patent: October 24, 2023
    Assignee: Fantom Hardware Pty Ltd
    Inventor: Mark Andrew Sellar
  • Door stop
    Patent number: 11187019
    Abstract: A method of installing a door-carriable portion (2), for a door stop (1), to be carried by a door. The door-carriable portion includes a magnet and a retaining member (7). The method includes drilling a hole in a bottom of the door; placing the magnet in the hole; and fastening the retaining member to the bottom of the door to at least partly span the opening to retain the magnet.
    Type: Grant
    Filed: January 5, 2017
    Date of Patent: November 30, 2021
    Assignee: HGT Innovations Pty Ltd
    Inventors: Mark Andrew Sellar, Kylie Jane Lush, Clayton Steve Lush
  • SECURITY DEVICE
    Publication number: 20210115713
    Abstract: A security device for a door in a doorway. The device includes a floor-carriable portion and a door-carriable portion magnetically co-operable with the floor-carriable portion to stop the door opening past a communication position at which the door is positioned to guard the doorway and ajar to enable the communication via the doorway. At least one of the floor-carriable portion and the door-carriable portion is reconfigurable to allow the door to open past the communication position.
    Type: Application
    Filed: May 6, 2019
    Publication date: April 22, 2021
    Inventor: Mark Andrew Sellar
  • Door Stop
    Publication number: 20190010742
    Abstract: A method of installing a door-carriable portion (2), for a door stop (1), to be carried by a door. The door-carriable portion includes a magnet and a retaining member (7). The method includes drilling a hole in a bottom of the door; placing the magnet in the hole; and fastening the retaining member to the bottom of the door to at least partly span the opening to retain the magnet.
    Type: Application
    Filed: January 5, 2017
    Publication date: January 10, 2019
    Applicant: HGT Innovations Pty Ltd
    Inventors: Mark Andrew SELLAR, Kylie Jane LUSH, Clayton Steve LUSH