Patents by Inventor Adriaan Siewertsen

Adriaan Siewertsen 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).

  • Patent number: 9781977
    Abstract: Web connectors for use in occupant restraint systems in a vehicle are disclosed herein. In one embodiment, first and second web connectors include first and second web receiving portions, respectively. The first web receiving portion includes a first projection at a first side and a first recess adjacent a second side opposite the first side. The first recess includes a first surface feature. The second web receiving portion includes a second recess and a second projection having a second surface feature. In this embodiment, the second recess is configured to receive the first projection, the first recess is configured to receive the second projection, and the first surface feature is configured to engage the second surface feature to resist movement between the first and second connectors during use.
    Type: Grant
    Filed: October 9, 2015
    Date of Patent: October 10, 2017
    Assignee: Shield Restraint Systems, Inc.
    Inventors: Kevin Jin, Jerry Huang, Adriaan Siewertsen
  • Publication number: 20170042293
    Abstract: Web connectors for use in occupant restraint systems in a vehicle are disclosed herein. In one embodiment, first and second web connectors include first and second web receiving portions, respectively. The first web receiving portion includes a first projection at a first side and a first recess adjacent a second side opposite the first side. The first recess includes a first surface feature. The second web receiving portion includes a second recess and a second projection having a second surface feature. In this embodiment, the second recess is configured to receive the first projection, the first recess is configured to receive the second projection, and the first surface feature is configured to engage the second surface feature to resist movement between the first and second connectors during use.
    Type: Application
    Filed: October 9, 2015
    Publication date: February 16, 2017
    Inventors: Kevin Jin, Jerry Huang, Adriaan Siewertsen
  • Patent number: 8573695
    Abstract: The invention relates to an infant vehicle seat that is suitable for being mounted in a vehicle with a safety belt system that is present in the vehicle, which infant vehicle seat comprises a frame, a seat bucket connected to the frame as well as at least one belt tensioning device for tensioning at least one belt of said safety belt system. The tensioning device is movable from a first position located near a rear side of the frame to a second position spaced from the rear side, in which position the belt is tensioned by means of the belt tensioning device in use.
    Type: Grant
    Filed: June 8, 2005
    Date of Patent: November 5, 2013
    Assignee: Cosco Management, Inc.
    Inventors: Johan Van Geer, Donald Hendrikus Van Montfort, Adriaan Siewertsen
  • Patent number: 7445286
    Abstract: A child seat comprising a seat portion, a back support as well as belts that can be connected to a crotch member for securing a child in the child seat. A least one belt or the crotch member is provided with a spring element, by means of which the belt or the crotch member can be moved against spring force from a first position, in which the shoulder belt and the crotch member are disconnected, to a second position, in which the shoulder belt and the crotch member are connected.
    Type: Grant
    Filed: August 1, 2005
    Date of Patent: November 4, 2008
    Assignee: Cosco Management, Inc.
    Inventors: Adriaan Siewertsen, Roelof Van Driel
  • Publication number: 20060038436
    Abstract: A child seat comprising a seat portion, a back support as well as belts that can be connected to a crotch member for securing a child in the child seat. A least one belt or the crotch member is provided with a spring element, by means of which the belt or the crotch member can be moved against spring force from a first position, in which the shoulder belt and the crotch member are disconnected, to a second position, in which the shoulder belt and the crotch member are connected.
    Type: Application
    Filed: August 1, 2005
    Publication date: February 23, 2006
    Inventors: Adriaan Siewertsen, Roelof Driel
  • Publication number: 20060006714
    Abstract: The invention relates to an infant vehicle seat that is suitable for being mounted in a vehicle by means of a safety belt system that is present in the vehicle, which infant vehicle seat comprises a frame, a seat bucket connected to the frame as well as at least one belt tensioning device for tensioning at least one belt of said safety belt system. The tensioning device is movable from a first position located near a rear side of the frame to a second position spaced from the rear side, in which position the belt is tensioned by means of the belt tensioning device in use.
    Type: Application
    Filed: June 8, 2005
    Publication date: January 12, 2006
    Inventors: Rene Van Geer, Donald Van Montfort, Adriaan Siewertsen