Patents by Inventor Maryam Mansouri Nasrabad

Maryam Mansouri Nasrabad 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).

  • RAILROAD FREIGHT CAR ACCESS FITTINGS
    Publication number: 20200276992
    Abstract: A railroad freight car may have external fittings, such as trackside-accessible ladder fittings that permit personnel to climb onto the decks and walkways of the car. Several embodiments of movable ladder assemblies are described that provide an extended or deployed or raised position of a handhold, and a retracted or lowered, or stored position. In other embodiments, the assembly is provided with a compliant member that allows the handhold resiliently to flex when encountered by solid objects such as shipping containers.
    Type: Application
    Filed: May 19, 2020
    Publication date: September 3, 2020
    Applicant: NATIONAL STEEL CAR LIMITED
    Inventors: Maryam Mansouri Nasrabad, Mohamed Al-Kaabi, Max Vanderby, Kenneth Wayne Black, I, Tomasz Bis
  • Railroad freight car access fittings
    Patent number: 10689012
    Abstract: A railroad freight car may have external fittings, such as trackside-accessible ladder fittings that permit personnel to climb onto the decks and walkways of the car. Several embodiments of movable ladder assemblies are described that provide an extended or deployed or raised position of a handhold, and a retracted or lowered, or stored position. In other embodiments, the assembly is provided with a compliant member that allows the handhold resiliently to flex when encountered by solid objects such as shipping containers.
    Type: Grant
    Filed: May 11, 2017
    Date of Patent: June 23, 2020
    Assignee: National Steel Car Limited
    Inventors: Maryam Mansouri Nasrabad, Mohamed Al-Kaabi, Max Vanderby, Kenneth Wayne Black, Tomasz Bis
  • RAILROAD FREIGHT CAR ACCESS FITTINGS
    Publication number: 20180327002
    Abstract: A railroad freight car may have external fittings, such as trackside-accessible ladder fittings that permit personnel to climb onto the decks and walkways of the car. Several embodiments of movable ladder assemblies are described that provide an extended or deployed or raised position of a handhold, and a retracted or lowered, or stored position. In other embodiments, the assembly is provided with a compliant member that allows the handhold resiliently to flex when encountered by solid objects such as shipping containers.
    Type: Application
    Filed: May 11, 2017
    Publication date: November 15, 2018
    Inventors: Maryam Mansouri Nasrabad, Mohamed Al-Kaabi, Max Vanderby, Kenneth Wayne Black, I, Tomasz Bis