Patents by Inventor Johannes Hendrikus Rikhof

Johannes Hendrikus Rikhof 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: 7837264
    Abstract: Children's safety seat comprises—a seat body comprising a sitting section and a back section, wherein the back section and the sitting section has an inner surface for the support of a child and an outer surface whereto a seat belt, is to be arranged, a base onto which the seat body is arranged, a carrying handle pivotally connected to the safety seat wherein the outer surface of the back section is provided with a guide for the seat belt, wherein the guide comprises at least a first guide portion providing for the seat belt to essentially follow the curvature of the outer surface of the back section, at least a second guide portion providing for the seat belt to be arranged angular to the outer surface of the back section.
    Type: Grant
    Filed: October 11, 2005
    Date of Patent: November 23, 2010
    Assignee: HTS Hans Torgersen & Sons AS
    Inventors: Willem Mees van der Bijl, Rob Heinemeijer, Johannes Hendrikus Rikhof, Okke van Mourik, Henk Vertegaal, Sander Weernink
  • Publication number: 20100156157
    Abstract: Seat to accommodate a child in a vehicle, the seat being adapted for secure connection to the vehicle e.g.
    Type: Application
    Filed: June 12, 2008
    Publication date: June 24, 2010
    Applicant: HTS HANS TORGERSEN & SONN
    Inventors: Johannes Hendrikus Rikhof, Hendricus Johannes Vertegaal, Willem Mees Va der Bijl, Rob Cristian Heinemeijer
  • Patent number: 7448683
    Abstract: A child's vehicle seat with an improved mounting system (1), where a seat belt (2) is employed for attaching a child's seat. A first portion (3) of the seat belt is positioned substantially horizontally over a forwardly facing portion of the child seat's backrest (4). The child seat's backrest (4) has receiving portions for receiving the seat belt's first portion (3). The mounting system is further characterised in that a second portion (5) of the seat belt is positioned substantially horizontally over or under a forwardly facing part of the child seat's sitting portion (6).
    Type: Grant
    Filed: July 11, 2002
    Date of Patent: November 11, 2008
    Assignee: HTS Hans Torgersen AS
    Inventor: Johannes Hendrikus Rikhof
  • Patent number: 7364232
    Abstract: Children's safety seat comprising two seat sections, preferably a sitting section and a back section, which connected to each other and an adjustable carrying handle connected to the safety seat. The carrying handle is arranged to be moved between various positions relative to the safety seat. Tthe movement of the carrying handle between the various positions causes a reposition preferably an angular displacement of at least one of the seat sections.
    Type: Grant
    Filed: October 11, 2005
    Date of Patent: April 29, 2008
    Assignee: HTS Hans Torgersen & Sønn AS
    Inventors: Willem Mees van der Bijl, Rob Heinemeijer, Johannes Hendrikus Rikhof, Okke van Mourik, Henk Vertegaal, Sander Weernink
  • Patent number: 7195315
    Abstract: A device for tightening a seat belt (1) such as, for example, a three-point seat belt comprising a lap belt part (2) and a diagonal belt part (3), where the seat belt is used to fix a child car seat in a passenger seat. A portion of the seat belt preferably the lap belt part (2) is arranged in connection with the child car seat's lower portion (4). The device is characterised in that the lower portion (4) is designed with an abutment portion (4a) for placing a portion of the seat belt, preferably the lap belt part (2). Furthermore, a tightening unit (5) is rotatably mounted in at least one mounting point (6) in connection with the child car seat's lower portion (4). The lap belt part (2) is arranged in such manner that it abuts against portions of the abutment portion (4a) and the tightening unit (5) when the tightening unit (5) is located in an initial position.
    Type: Grant
    Filed: July 2, 2003
    Date of Patent: March 27, 2007
    Assignee: HTS Han Torgersen & Sønn AS
    Inventor: Johannes Hendrikus Rikhof