Patents by Inventor Robert M. Maher

Robert M. Maher 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).

  • Door holding device and safety system
    Patent number: 11473354
    Abstract: A door holding device and system is disclosed that holds a door in a partially open configuration. The door holding device includes a first arm assembly that attaches to a door, a second arm assembly that attaches to a door frame, a movable clamping mechanism that clamps the second arm assembly to the door frame, and a pivot device that allows the first arm assembly and the second arm assembly to pivot with respect to each other.
    Type: Grant
    Filed: November 20, 2019
    Date of Patent: October 18, 2022
    Assignee: THREE FIREFIGHTERS LLC
    Inventor: Robert M. Maher
  • DOOR HOLDING DEVICE AND SAFETY SYSTEM
    Publication number: 20200102774
    Abstract: A door holding device and system is disclosed that holds a door in a partially open configuration. The door holding device includes a first arm assembly that attaches to a door, a second arm assembly that attaches to a door frame, a movable clamping mechanism that clamps the second arm assembly to the door frame, and a pivot device that allows the first arm assembly and the second arm assembly to pivot with respect to each other.
    Type: Application
    Filed: November 20, 2019
    Publication date: April 2, 2020
    Inventor: Robert M. Maher