Patents Assigned to Marks USA I, LLC
  • Publication number: 20100072762
    Abstract: A lockset for a door has knobs which are generally conical in shape and tapered inwardly with distance from the door surface to prevent attachment of a noose. Finger receiving concavities are provided circumferentially about the inward tapering surface of the knob to facilitate grasping without providing any projection about which a noose can be secured. One or both knobs of the lockset can optionally be provided with a handle at its pistol end from the door which can be grasped between fingers to further enhance gripping ability while avoiding the provision of a projection to which a noose can be attached.
    Type: Application
    Filed: September 22, 2008
    Publication date: March 25, 2010
    Applicant: Marks USA I, LLC
    Inventor: George R. Marks
  • Patent number: D587556
    Type: Grant
    Filed: August 19, 2008
    Date of Patent: March 3, 2009
    Assignee: Marks USA I, LLC
    Inventor: George R. Marks